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In a code language, 'how are you' means 'nee tin fu' and 'are you there' means 'tin se nee'. (i) What is the code for 'how'?
एक कूट भाषा में, 'how are you' का अर्थ 'nee tin fu' है और 'are you there' का अर्थ 'tin se nee' है। (i) 'how' के लिए कोड क्या है?
(A) (A) nee
(B) (B) tin
(C) (C) fu
(D) (D) se
✅ Answer & Explanation
Sahi jawab: C) (C) fuExplanation: Method 1 (Common Element Elimination Shortcut): Step 1: Dono statements compare karein: - 'how are you' = nee tin fu - 'are you there' = tin se nee Step 2: Common words 'are' aur 'you' hain, aur common codes 'nee' aur 'tin' hain. Step 3: Statement 1 me bacha hua unique word 'how' hai aur bacha hua code 'fu' hai. Isliye 'how' = 'fu'. Correct option (C) fu hai. Method 2 (Set Difference Method): $$\{\text{how, are, you}\} \setminus \{\text{are, you, there}\} = \{\text{how}\}$$ $$\{\text{nee, tin, fu}\} \setminus \{\text{tin, se, nee}\} = \{\text{fu}\}$$ Sahi uttar (C) hai.
In a code language, 'how are you' means 'nee tin fu' and 'are you there' means 'tin se nee'. (ii) What is the code for 'there'?
एक कूट भाषा में, 'how are you' का अर्थ 'nee tin fu' है और 'are you there' का अर्थ 'tin se nee' है। (ii) 'there' के लिए कोड क्या है?
(A) (A) nee
(B) (B) tin
(C) (C) fu
(D) (D) se
✅ Answer & Explanation
Sahi jawab: D) (D) seExplanation: Method 1 (Direct Elimination Shortcut): Step 1: 'are you' ke codes 'nee' aur 'tin' hain. Step 2: Statement 2 ('are you there') me bacha hua akela word 'there' hai aur bacha hua code 'se' hai. Isliye 'there' ka code 'se' hoga. Correct option (D) se hai. Method 2 (Inspection Method): 'there' keval second sentence me maujood hai aur code list me 'se' keval second code group me hai, isliye there = se. Sahi uttar (D) hai.
In a code language, 'how are you' means 'nee tin fu' and 'are you there' means 'tin se nee'. (iii) What is the code for 'are'?
एक कूट भाषा में, 'how are you' का अर्थ 'nee tin fu' है और 'are you there' का अर्थ 'tin se nee' है। (iii) 'are' के लिए कोड क्या है?
(A) (A) nee
(B) (B) tin
(C) (C) nee or tin
(D) (D) se
✅ Answer & Explanation
Sahi jawab: C) (C) nee or tinExplanation: Method 1 (Ambiguity & Option Mapping Method): Step 1: 'are' aur 'you' dono statements me common hain, aur 'nee' tatha 'tin' bhi dono me common hain. Step 2: Koi tisra statement na hone ke karan 'are' aur 'you' ko alag-alag nirdharit (distinguish) nahi kiya ja sakta. Isliye 'are' ka code 'nee ya tin' (nee or tin) hoga. Correct option (C) nee or tin hai. Method 2 (Logical Certainty Method): Individual code确定 nahi hone par 'Either/Or' vikalp chuna jata hai. Sahi uttar (C) hai.
In a code language, 'how are you' means 'nee tin fu' and 'are you there' means 'tin se nee'. (iv) What is the code for 'you'?
एक कूट भाषा में, 'how are you' का अर्थ 'nee tin fu' है और 'are you there' का अर्थ 'tin se nee' है। (iv) 'you' के लिए कोड क्या है?
(A) (A) nee
(B) (B) tin
(C) (C) nee or tin
(D) (D) se
✅ Answer & Explanation
Sahi jawab: C) (C) nee or tinExplanation: Method 1 (Common Element Analysis Method): Step 1: 'you' ke liye dono common codes 'nee' ya 'tin' me se koi bhi ho sakta hai. Step 2: Data insufficient hone par sambhavit uttar 'nee or tin' hoga. Correct option (C) nee or tin hai. Method 2 (Direct Inference): 'are' / 'you' = nee / tin. Sahi uttar (C) hai.
If 'she is good' means '1 2 5', 'is he bad' means '5 7 9' and 'we are good' means '2 8 4'. (i) What is the code for 'she'?
यदि 'she is good' का अर्थ '1 2 5', 'is he bad' का अर्थ '5 7 9' और 'we are good' का अर्थ '2 8 4' है। (i) 'she' के लिए कोड क्या है?
(A) (A) 1
(B) (B) 2
(C) (C) 5
(D) (D) 4
✅ Answer & Explanation
Sahi jawab: A) (A) 1Explanation: Method 1 (Common Word Elimination Shortcut): Step 1: Statement 1 aur 2 me common word 'is' hai aur common digit '5' hai → is = 5. Step 2: Statement 1 aur 3 me common word 'good' hai aur common digit '2' hai → good = 2. Step 3: Statement 1 ('she is good' = 1 2 5) me bacha hua word 'she' hai aur bacha hua digit '1' hai. Isliye 'she' = 1. Correct option (A) 1 hai. Method 2 (Direct Inspection): $$1 2 5 - \{5(\text{is}), 2(\text{good})\} = 1(\text{she})$$ Sahi uttar (A) hai.
If 'she is good' means '1 2 5', 'is he bad' means '5 7 9' and 'we are good' means '2 8 4'. (ii) What is the code for 'we bad'?
यदि 'she is good' का अर्थ '1 2 5', 'is he bad' का अर्थ '5 7 9' और 'we are good' का अर्थ '2 8 4' है। (ii) 'we bad' के लिए कोड क्या है?
(A) (A) 48
(B) (B) 79
(C) (C) 36
(D) (D) 98
✅ Answer & Explanation
Sahi jawab: D) (D) 98Explanation: Method 1 (Possibility & Option Elimination Method): Step 1: 'we' ka code: Statement 3 ('we are good' = 2 8 4) me se good = 2 hatane par 'we / are' = 8 / 4 bachta hai. Step 2: 'bad' ka code: Statement 2 ('is he bad' = 5 7 9) me se is = 5 hatane par 'he / bad' = 7 / 9 bachta hai. Step 3: 'we bad' ke code me ek digit {8, 4} me se aur ek digit {7, 9} me se aana chahiye: - Option (A) 48: dono digits {8, 4} se hain (galat). - Option (B) 79: dono digits {7, 9} se hain (galat). - Option (C) 36: naye digits hain (galat). - Option (D) 98: 9 (bad se) aur 8 (we se) valid combination hai. Correct option (D) 98 hai. Method 2 (Direct Fit Verification): Pair (8, 9) rules ko poori tarah satisfy karta hai. Sahi uttar (D) hai.
If 'she is good' means '1 2 5', 'is he bad' means '5 7 9' and 'we are good' means '2 8 4'. (iii) What is the code for 'we'?
यदि 'she is good' का अर्थ '1 2 5', 'is he bad' का अर्थ '5 7 9' और 'we are good' का अर्थ '2 8 4' है। (iii) 'we' के लिए कोड क्या है?
(A) (A) 2
(B) (B) 8
(C) (C) 4
(D) (D) 4 or 8
✅ Answer & Explanation
Sahi jawab: D) (D) 4 or 8Explanation: Method 1 (Ambiguity Resolution Method): Step 1: Statement 3 me 'we are good' = 2 8 4 hai, jahan good = 2 nikal chuka hai. Step 2: Bacha hua hissa 'we are' = 8 4 hai, jisme 'we' aur 'are' ko alag karne ke liye koi anya jankari nahi hai. Isliye 'we' ka code 4 ya 8 (4 or 8) hoga. Correct option (D) 4 or 8 hai. Method 2 (Option Inspection): Kewal 4 ya kewal 8 nishchit nahi kiya ja sakta, isliye Option (D) sahi hai. Sahi uttar (D) hai.
If 'she is good' means '1 2 5', 'is he bad' means '5 7 9' and 'we are good' means '2 8 4'. (iv) What is the code for 'are he go'?
यदि 'she is good' का अर्थ '1 2 5', 'is he bad' का अर्थ '5 7 9' और 'we are good' का अर्थ '2 8 4' है। (iv) 'are he go' के लिए कोड क्या है?
(A) (A) 369
(B) (B) 879
(C) (C) 378
(D) (D) 136
✅ Answer & Explanation
Sahi jawab: C) (C) 378Explanation: Method 1 (New Word & Candidate Digit Logic Method): Step 1: Pratyek shabd ki requirement samjhein: - 'are': {8, 4} me se koi ek digit hona chahiye. - 'he': {7, 9} me se koi ek digit hona chahiye. - 'go': Ek naya shabd (new word) hai, iska digit bhi ek naya digit hona chahiye (jo 1, 2, 5, 7, 9, 8, 4 me se na ho). Step 2: Options check karein: - Option (A) 369: do naye digits (3, 6) hain jabki naya shabd sirf ek hai (galat). - Option (B) 879: isme 8, 7, 9 hain (koi naya digit nahi hai, jabki 'go' naya shabd hai, galat). - Option (C) 378: 8 (are se), 7 (he se), aur 3 (naya digit 'go' ke liye) bilkul sahi fit baithta hai. Correct option (C) 378 hai. Method 2 (Elimination Method): Naye shabd 'go' ke liye kewal 1 naya code chahiye, jo Option (C) me '3' ke roop me maujood hai. Sahi uttar (C) hai.
If 'men is black' means '$%#', 'black diamond gold' means '%©@' and 'diamond rose gold' means '@©*'. (i) What is the code for 'rose'?
यदि 'men is black' का अर्थ '$%#', 'black diamond gold' का अर्थ '%©@' और 'diamond rose gold' का अर्थ '@©*' है। (i) 'rose' के लिए कोड क्या है?
(A) (A) *
(B) (B) ©
(C) (C) @
(D) (D) %
✅ Answer & Explanation
Sahi jawab: A) (A) *Explanation: Method 1 (Common Symbol Elimination Shortcut): Step 1: Statement 1 aur 2 me common word 'black' hai aur common symbol '%' hai → black = %. Step 2: Statement 2 aur 3 me common words 'diamond' aur 'gold' hain, aur common symbols '@' aur '©' hain. Step 3: Statement 3 ('diamond rose gold' = @©*) me bacha hua unique word 'rose' hai aur bacha hua unique symbol '*' hai. Isliye 'rose' = '*'. Correct option (A) * hai. Method 2 (Direct Inspection): $$\{\text{diamond, rose, gold}\} \setminus \{\text{diamond, gold}\} = \text{rose} \implies \{@, ©, *\} \setminus \{@, ©\} = \{*\}$$ Sahi uttar (A) hai.
If 'men is black' means '$%#', 'black diamond gold' means '%©@' and 'diamond rose gold' means '@©*'. (ii) What is the code for 'pink rose gold'?
यदि 'men is black' का अर्थ '$%#', 'black diamond gold' का अर्थ '%©@' और 'diamond rose gold' का अर्थ '@©*' है। (ii) 'pink rose gold' के लिए कोड क्या है?
(A) (A) @©*
(B) (B) *@α
(C) (C) αβγ
(D) (D) αδ*
✅ Answer & Explanation
Sahi jawab: B) (B) *@αExplanation: Method 1 (Element Composition & Elimination Method): Step 1: Har shabd ka code nirdharit karein: - 'rose' = '*' - 'gold' = '@' ya '©' - 'pink' = Naya shabd (naya symbol hona anivarya hai) Step 2: Options evaluate karein: - (A) @©*: koi naya symbol nahi hai (galat). - (C) αβγ: sabhi naye symbols hain (galat). - (D) αδ*: isme do naye symbols hain aur 'gold' ka code gayab hai (galat). - (B) *@α: isme '*' (rose ke liye), '@' (gold ke liye), aur 'α' (naye shabd pink ke liye naya symbol) poori tarah sahi hai. Correct option (B) *@α hai. Method 2 (New Symbol Check Trick): Code me '*' hona anivarya hai, aur theek 1 naya symbol hona chahiye jo Option (B) me 'α' hai. Sahi uttar (B) hai.
If 'Economics is not money' means 'ka la ho ga', 'demand and supply economics' means 'mo ta pa ka', 'money makes only part' means 'zi la ne ki', 'demand makes supply economics' means 'zi mo ka ta'. (i) What is the code for 'makes'?
यदि 'Economics is not money' का अर्थ 'ka la ho ga', 'demand and supply economics' का अर्थ 'mo ta pa ka', 'money makes only part' का अर्थ 'zi la ne ki', 'demand makes supply economics' का अर्थ 'zi mo ka ta' है। (i) 'makes' के लिए कोड क्या है?
(A) (A) zi
(B) (B) la
(C) (C) ne
(D) (D) ki
(E) (E) Cannot be determined
✅ Answer & Explanation
Sahi jawab: A) (A) ziExplanation: Method 1 (Direct Sentence Matching Shortcut): Step 1: Statement 3 ('money makes only part' = zi la ne ki) aur Statement 4 ('demand makes supply economics' = zi mo ka ta) ki tulna karein. Step 2: Dono statements me common word 'makes' hai aur dono ke codes me common code 'zi' hai. Isliye 'makes' ka nishchit code 'zi' hoga. Correct option (A) zi hai. Method 2 (Step-by-Step Elimination): - 'Economics' = ka (sentences 1, 2, 4 me common). - Statement 4 me bache hue words 'demand', 'supply', 'makes' hain jinke codes {mo, ta, zi} hain. - Statement 3 me 'makes' repeat ho raha hai aur 'zi' common hai, isliye makes = zi. Sahi uttar (A) hai.
If 'Economics is not money' means 'ka la ho ga', 'demand and supply economics' means 'mo ta pa ka', 'money makes only part' means 'zi la ne ki', 'demand makes supply economics' means 'zi mo ka ta'. (ii) What is the code for 'money'?
यदि 'Economics is not money' का अर्थ 'ka la ho ga', 'demand and supply economics' का अर्थ 'mo ta pa ka', 'money makes only part' का अर्थ 'zi la ne ki', 'demand makes supply economics' का अर्थ 'zi mo ka ta' है। (ii) 'money' के लिए कोड क्या है?
(A) (A) la
(B) (B) zi
(C) (C) ne
(D) (D) ki
(E) (E) Cannot be determined
✅ Answer & Explanation
Sahi jawab: A) (A) laExplanation: Method 1 (Common Word Extraction Shortcut): Step 1: Statement 1 ('Economics is not money' = ka la ho ga) aur Statement 3 ('money makes only part' = zi la ne ki) compare karein. Step 2: Dono sentences me akela common word 'money' hai aur akela common code 'la' hai. Isliye 'money' = 'la'. Correct option (A) la hai. Method 2 (Visual Scanning Trick): 'money' 1st aur 3rd sentence me repeat ho raha hai aur 'la' 1st aur 3rd code list me repeat ho raha hai, isliye direct answer 'la' hai. Sahi uttar (A) hai.
If 'Economics is not money' means 'ka la ho ga', 'demand and supply economics' means 'mo ta pa ka', 'money makes only part' means 'zi la ne ki', 'demand makes supply economics' means 'zi mo ka ta'. (iii) What is the code for 'supply'?
यदि 'Economics is not money' का अर्थ 'ka la ho ga', 'demand and supply economics' का अर्थ 'mo ta pa ka', 'money makes only part' का अर्थ 'zi la ne ki', 'demand makes supply economics' का अर्थ 'zi mo ka ta' है। (iii) 'supply' के लिए कोड क्या है?
(A) (A) mo/ta
(B) (B) mo
(C) (C) ta
(D) (D) pa
(E) (E) Cannot be determined
✅ Answer & Explanation
Sahi jawab: A) (A) mo/taExplanation: Method 1 (Pair Ambiguity Identification Method): Step 1: Statement 2 ('demand and supply economics' = mo ta pa ka) aur Statement 4 ('demand makes supply economics' = zi mo ka ta) me common words 'demand', 'supply', aur 'economics' hain. Step 2: 'economics' = 'ka' pehle se clear hai. Step 3: Bachenge do words 'demand' aur 'supply', aur unke do codes 'mo' aur 'ta'. Inhe alag-alag karne ke liye koi aur statement nahi hai. Isliye 'supply' ka code 'mo/ta' (mo ya ta) hoga. Correct option (A) mo/ta hai. Method 2 (Logical Either/Or Method): Chuki demand = mo/ta aur supply = mo/ta, isliye nishchit code na hone ke karan vikalp (A) mo/ta sahi hai. Sahi uttar (A) hai.
If 'Economics is not money' means 'ka la ho ga', 'demand and supply economics' means 'mo ta pa ka', 'money makes only part' means 'zi la ne ki', 'demand makes supply economics' means 'zi mo ka ta'. (iv) What is the code for 'demand only more'?
यदि 'Economics is not money' का अर्थ 'ka la ho ga', 'demand and supply economics' का अर्थ 'mo ta pa ka', 'money makes only part' का अर्थ 'zi la ne ki', 'demand makes supply economics' का अर्थ 'zi mo ka ta' है। (iv) 'demand only more' के लिए कोड क्या है?
(A) (A) xi ne mo
(B) (B) mo zi ne
(C) (C) ki ne mo
(D) (D) xi ka ta
(E) (E) xi ki ta
✅ Answer & Explanation
Sahi jawab: A) (A) xi ne moExplanation: Method 1 (New Word & Feasible Digit Combination Shortcut): Step 1: Components check karein: - 'demand': {mo, ta} me se ek hona chahiye. - 'only': Statement 3 me 'only part' = {ne, ki} me se ek code aana chahiye. - 'more': Ek naya word hai, iska code bhi ek naya code hona chahiye jo kisi sentence me na ho (jaise 'xi'). Step 2: Options evaluate karein: - (A) 'xi ne mo': isme 'mo' (demand se), 'ne' (only se), aur 'xi' (naya code) valid combination banata hai. - (B) 'mo zi ne': isme 'zi' (makes ka code) hai aur naya code gayab hai (galat). - (C) 'ki ne mo': dono words (ki, ne) aa gaye, naya code nahi hai (galat). - (D) 'xi ka ta': 'ka' economics ka code hai (galat). Correct option (A) xi ne mo hai. Method 2 (Elimination by New Word): 'more' naya shabd hai jiske liye naya code 'xi' anivarya hai, jo Option (A) aur (D) me hai. Option (D) me 'ka' (Economics) aane se reject ho jata hai. Keval Option (A) bachta hai. Sahi uttar (A) hai.
If 'Economics is not money' means 'ka la ho ga', 'demand and supply economics' means 'mo ta pa ka', 'money makes only part' means 'zi la ne ki', 'demand makes supply economics' means 'zi mo ka ta'. (v) What is the code for 'work and money'?
यदि 'Economics is not money' का अर्थ 'ka la ho ga', 'demand and supply economics' का अर्थ 'mo ta pa ka', 'money makes only part' का अर्थ 'zi la ne ki', 'demand makes supply economics' का अर्थ 'zi mo ka ta' है। (v) 'work and money' के लिए कोड क्या है?
(A) (A) pa la tu
(B) (B) pa ga la
(C) (C) mo la pa
(D) (D) tu la ga
(E) (E) pa la ne
✅ Answer & Explanation
Sahi jawab: A) (A) pa la tuExplanation: Method 1 (Component Substitution Shortcut): Step 1: Shabdon ke codes nikalte hain: - 'money' = 'la' - 'and': Statement 2 ('demand and supply economics' = mo ta pa ka) me se demand/supply (mo/ta) aur economics (ka) nikalne ke baad akela bacha code 'pa' hai → and = pa. - 'work': Yeh ek naya word hai, iska code ek naya code hona chahiye (jo original context me na ho, jaise 'tu'). Step 2: Combined group banega: {pa, la, [naya code]}. - Option (A) 'pa la tu': isme pa, la aur ek naya code 'tu' hai jo poori tarah fit hai. - Option (B) 'pa ga la': 'ga' is/not ka code hai (galat). - Option (C) 'mo la pa': 'mo' demand/supply ka code hai (galat). Correct option (A) pa la tu hai. Method 2 (Option Elimination by Codes): Code me 'pa' aur 'la' dono ka hona anivarya hai aur sath me ek naya code hona chahiye, jo keval Option (A) me satya hai. Sahi uttar (A) hai.
If 'red means yellow', 'yellow means blue', 'blue means orange', 'orange means green' and 'green means red', then what is the color of clear sky?
यदि 'लाल का अर्थ पीला', 'पीले का अर्थ नीला', 'नीले का अर्थ नारंगी', 'नारंगी का अर्थ हरा' और 'हरे का अर्थ लाल' है, तो स्वच्छ आकाश का रंग क्या होगा?
(A) (A) Yellow
(B) (B) Orange
(C) (C) Green
(D) (D) Red
✅ Answer & Explanation
Sahi jawab: A) (A) YellowExplanation: Method 1 ('Means' (का अर्थ है) Backward Rule Shortcut): Step 1: Swachh aakash (clear sky) ka vaastavik rang 'blue' (नीला) hota hai. Step 2: 'Means' (का अर्थ है) ke prashnon me hamesha piche wala shabd answer hota hai: - 'X means Y' ka arth hota hai ki Y ko darshane ke liye X ka upyog kiya gaya hai. - Diya gaya hai: 'yellow means blue' ('पीले का अर्थ नीला है'). Isliye 'blue' ke liye sahi uttar 'yellow' hoga. Correct option (A) Yellow hai. Method 2 (Conceptual Rule Comparison): - Agar prashn 'is called' (कहा जाए) ka ho, toh aage badhte hain (Blue is called Orange → Orange). - Agar prashn 'means' (का अर्थ है) ka ho, toh piche aate hain (Yellow means Blue → Yellow). Sahi uttar (A) hai.
If 'eye' is called 'hand', 'hand' is called 'mouth', 'mouth' is called 'ear', 'ear' is called 'nose' and 'nose' is called 'tongue', with which of the following would a person hear?
यदि 'आँख' को 'हाथ', 'हाथ' को 'मुँह', 'मुँह' को 'कान', 'कान' को 'नाक' और 'नाक' को 'जीभ' कहा जाए, तो व्यक्ति किससे सुनेगा?
(A) (A) Eye
(B) (B) Mouth
(C) (C) Nose
(D) (D) Ear
✅ Answer & Explanation
Sahi jawab: C) (C) NoseExplanation: Method 1 ('Is Called' Forward Rule Shortcut): Step 1: Manushya sunne ke liye 'ear' (कान) ka upyog karta hai. Step 2: 'Is called' wale sawalon me direct agla code dekhein: - 'ear is called nose' ('कान' को 'नाक' कहा गया है). Isliye sunne ke liye sahi uttar 'nose' hoga. Correct option (C) Nose hai. Method 2 (Direct Mapping Trick): Real organ = Ear → Code = Nose. Sahi uttar (C) hai.
If 'sky' is 'star', 'star' is 'cloud', 'cloud' is 'earth', 'earth' is 'tree' and 'tree' is 'book', then where do the birds fly?
यदि 'आकाश' 'तारा' है, 'तारा' 'बादल' है, 'बादल' 'पृथ्वी' है, 'पृथ्वी' 'पेड़' है और 'पेड़' 'पुस्तक' है, तो पक्षी कहाँ उड़ते हैं?
(A) (A) Cloud
(B) (B) Sky
(C) (C) Star
(D) (D) Tree
✅ Answer & Explanation
Sahi jawab: C) (C) StarExplanation: Method 1 (Substitution Shortcut Method): Step 1: Pakshi (birds) aakash ('sky') me udte hain. Step 2: Statement me dekhein: 'sky is star' ('आकाश' को 'तारा' कहा गया है). Isliye birds ke udne ka sthan 'star' hoga. Correct option (C) Star hai. Method 2 (One-Step Forward Substitution): Natural fact: Birds fly in the Sky. Code assignment: Sky → Star. Sahi uttar (C) hai.
If 'book' is called 'watch', 'watch' is called 'bag', 'bag' is called 'dictionary' and 'dictionary' is called 'window', which is used to carry the books?
यदि 'पुस्तक' को 'घड़ी', 'घड़ी' को 'बैग', 'बैग' को 'शब्दकोश' और 'शब्दकोश' को 'खिड़की' कहा जाए, तो पुस्तकें ले जाने के लिए किसका उपयोग किया जाता है?
(A) (A) Dictionary
(B) (B) Bag
(C) (C) Book
(D) (D) Watch
✅ Answer & Explanation
Sahi jawab: A) (A) DictionaryExplanation: Method 1 (Direct Factual Forward Shift Method): Step 1: Pustakein le jaane ke liye 'bag' (बस्ता/बैग) ka upyog hota hai. Step 2: Statement check karein: 'bag is called dictionary' ('बैग' को 'शब्दकोश' कहा गया है). Isliye sahi code 'dictionary' hoga. Correct option (A) Dictionary hai. Method 2 (Logical Chain Verification): Tool = Bag. Direct assigned code: Bag → Dictionary. Sahi uttar (A) hai.
If 'dust' is called 'air', 'air' is called 'fire', 'fire' is called 'water', 'water' is called 'colour', 'colour' is called 'rain' and 'rain' is called 'dust', then where do fish live?
यदि 'धूल' को 'हवा', 'हवा' को 'आग', 'आग' को 'पानी', 'पानी' को 'रंग', 'रंग' को 'वर्षा' और 'वर्षा' को 'धूल' कहा जाए, तो मछलियाँ कहाँ रहती हैं?
(A) (A) Fire
(B) (B) Water
(C) (C) Colour
(D) (D) Dust
✅ Answer & Explanation
Sahi jawab: C) (C) ColourExplanation: Method 1 (Direct Mapping Shortcut): Step 1: Machhliyan (fish) 'water' (जल/पानी) me rehti hain. Step 2: Statement me mapping dekhein: 'water is called colour' ('पानी' को 'रंग' कहा गया है). Isliye sahi uttar 'colour' hoga. Correct option (C) Colour hai. Method 2 (Substitution Fact Method): Habitat = Water → Coded name = Colour. Sahi uttar (C) hai.
If 'orange' is called 'butter', 'butter' is called 'soap', 'soap' is called 'ink', 'ink' is called 'honey' and 'honey' is called 'orange', which of the following is used for washing clothes?
यदि 'संतरा' को 'मक्खन', 'मक्खन' को 'साबुन', 'साबुन' को 'स्याही', 'स्याही' को 'शहद' और 'शहद' को 'संतरा' कहा जाए, तो कपड़े धोने के लिए किसका उपयोग किया जाता है?
(A) (A) Honey
(B) (B) Butter
(C) (C) Soap
(D) (D) Ink
✅ Answer & Explanation
Sahi jawab: D) (D) InkExplanation: Method 1 (Direct Coded Replacement Shortcut): Step 1: Kapde dhone ke liye 'soap' (साबुन) ka istemaal kiya jata hai. Step 2: Statement dekhein: 'soap is called ink' ('साबुन' को 'स्याही' कहा गया है). Isliye kapde dhone ke liye 'ink' ka upyog hoga. Correct option (D) Ink hai. Method 2 (Direct Fact Conversion): Required Item = Soap. Coded Name: Soap → Ink. Sahi uttar (D) hai.
In a certain code language: 'Diverse place with beliefs' = C6F O4F V3I A6T. (i) What is the code for 'version'?
एक निश्चित कूट भाषा में: 'Diverse place with beliefs' = C6F O4F V3I A6T. (i) 'version' के लिए कोड क्या है?
(A) (A) C6F
(B) (B) U6O
(C) (C) X4T
(D) (D) K4U
✅ Answer & Explanation
Sahi jawab: B) (B) U6OExplanation: Method 1 (Decoded Structural Rule Shortcut): Step 1: Code ka niyam decode karein: - First letter code = $(\text{Word ka 1st letter} - 1)$ - Number = $(\text{Number of letters in word} - 1)$ - Last letter code = $(\text{Word ka last letter} + 1)$ Verification: 'place' (5 letters) → P - 1 = O, 5 - 1 = 4, E + 1 = F → O4F. Step 2: 'version' (7 letters) par lagayein: - First letter: V - 1 = U - Number: 7 - 1 = 6 - Last letter: N + 1 = O Code banega: U6O. Correct option (B) U6O hai. Method 2 (Option Elimination Method): 'version' me 7 letters hain, isliye number $7 - 1 = 6$ aayega. Options (C) aur (D) me 4 diya hai, eliminate ho gaye. First letter V - 1 = U hoga (Option A me C hai, eliminate). Keval Option (B) bachta hai. Sahi uttar (B) hai.
In a certain code language: 'Diverse place with beliefs' = C6F O4F V3I A6T. (ii) What is the code for 'Bad'?
एक निश्चित कूट भाषा में: 'Diverse place with beliefs' = C6F O4F V3I A6T. (ii) 'Bad' के लिए कोड क्या है?
(A) (A) A2E
(B) (B) U6O
(C) (C) X4T
(D) (D) E4U
✅ Answer & Explanation
Sahi jawab: A) (A) A2EExplanation: Method 1 (Direct Formula Application): Step 1: Formula: $(\text{First letter} - 1) + (\text{Length} - 1) + (\text{Last letter} + 1)$. Step 2: 'Bad' (3 letters) ke components nikalein: - B - 1 = A - Length: 3 - 1 = 2 - D + 1 = E Combined Code: A2E. Correct option (A) A2E hai. Method 2 (Length Inspection Method): 3-letter word ke beech me digit $3 - 1 = 2$ aana anivarya hai. Sirf Option (A) me '2' maujood hai. Sahi uttar (A) hai.
In a certain code language, earlier in the last = 12#U, 20@F, 9*O, 5^S. (i) What is the code for 'Brief'?
एक निश्चित कूट भाषा में, earlier in the last = 12#U, 20@F, 9*O, 5^S. (i) 'Brief' के लिए कोड क्या है?
(A) (A) 2$G
(B) (B) 3%H
(C) (C) 3$G
(D) (D) 4#F
✅ Answer & Explanation
Sahi jawab: A) (A) 2$GExplanation: Method 1 (Decoded Component Method): Step 1: Code rules samjhein: - Number = First letter ki alphabetical position (B = 2). - Symbol = Total number of letters (Length 2=*, 3=@, 4=#, 5=$, 6=%, 7=^, 8=&). - Letter = $(\text{Last letter} + 1)$. Step 2: 'Brief' (5 letters) par apply karein: - Pehla letter 'B' ki position = 2 - 5 letters ke liye symbol = $ - Aakhiri letter F + 1 = G Code: 2$G. Correct option (A) 2$G hai. Method 2 (First Letter Position Check): B ki position 2 hoti hai, isliye code '2' se shuru hona anivarya hai. Chaaron options me sirf Option (A) '2' se shuru hota hai. Sahi uttar (A) hai.
In a certain code language, earlier in the last = 12#U, 20@F, 9*O, 5^S. (ii) What is the code for 'Study'?
एक निश्चित कूट भाषा में, earlier in the last = 12#U, 20@F, 9*O, 5^S. (ii) 'Study' के लिए कोड क्या है?
(A) (A) 20$Z
(B) (B) 19$Z
(C) (C) 22%F
(D) (D) 9%F
✅ Answer & Explanation
Sahi jawab: B) (B) 19$ZExplanation: Method 1 (Position-Symbol-NextLetter Method): Step 1: 'Study' (5 letters) ke components nikalte hain: - First letter 'S' ki position = 19 - 5 letters ke liye symbol = $ - Last letter Y + 1 = Z Code: 19$Z. Correct option (B) 19$Z hai. Method 2 (Elimination Method): S ki position 19 hoti hai, isliye code 19 se shuru hoga. Option (A) me 20 hai, eliminate. Option (B) 19$Z bilkul sahi hai. Sahi uttar (B) hai.
In a certain code language, earlier in the last = 12#U, 20@F, 9*O, 5^S. (iii) What is the code for 'Reason'?
एक निश्चित कूट भाषा में, earlier in the last = 12#U, 20@F, 9*O, 5^S. (iii) 'Reason' के लिए कोड क्या है?
(A) (A) 15%E
(B) (B) 14$F
(C) (C) 18%O
(D) (D) 5*E
✅ Answer & Explanation
Sahi jawab: C) (C) 18%OExplanation: Method 1 (Component Formulation Method): Step 1: 'Reason' (6 letters) par rules apply karein: - First letter 'R' ki position = 18 - 6 letters ke liye symbol = % - Last letter N + 1 = O Code: 18%O. Correct option (C) 18%O hai. Method 2 (First Number Check): R ki position 18 hoti hai, isliye code 18 se shuru hoga. Sirf Option (C) 18 se shuru hota hai. Sahi uttar (C) hai.
In a certain code language: who claimed form government = U%7, V%14, Y*23, E*12. (i) What is the code for 'Message'?
एक निश्चित कोड भाषा में: who claimed form government = U%7, V%14, Y*23, E*12. (i) 'Message' के लिए कोड क्या है?
(A) (A) O*22
(B) (B) H%7
(C) (C) U%7
(D) (D) E*13
✅ Answer & Explanation
Sahi jawab: A) (A) O*22Explanation: Method 1 (Advanced Symbol-Letter Logic Method): Step 1: Rules decode karein: - First Letter = $(\text{Opposite of 1st letter} + 1)$ - Symbol = Odd length ke liye '*', Even length ke liye '%' - Number = Aakhiri letter ke opposite letter ki place value Step 2: 'Message' (7 letters - Odd length) par apply karein: - M ka opposite N, $N + 1 = O$ - 7 letters (odd) ke liye symbol = * - Last letter E ka opposite V, jiski value = 22 Code: O*22. Correct option (A) O*22 hai. Method 2 (Option Elimination Trick): 'Message' me 7 letters (odd) hain, isliye symbol '*' hona chahiye (Options B aur C eliminate). Pehla letter M ka opposite N(+1)=O hoga, isliye Option (A) sahi hai. Sahi uttar (A) hai.
In a certain code language: who claimed form government = U%7, V%14, Y*23, E*12. (ii) What is the code for 'Rapport'?
एक निश्चित कोड भाषा में: who claimed form government = U%7, V%14, Y*23, E*12. (ii) 'Rapport' के लिए कोड क्या है?
(A) (A) G*8
(B) (B) I%7
(C) (C) J*7
(D) (D) F%3
✅ Answer & Explanation
Sahi jawab: C) (C) J*7Explanation: Method 1 (Rule Application Method): Step 1: 'Rapport' me 7 letters (odd) hain: - First letter R ka opposite I, $I + 1 = J$ - Odd letters hone ke karan symbol = * - Last letter T ka opposite G, jiski value = 7 Code: J*7. Correct option (C) J*7 hai. Method 2 (First Letter Check Trick): R ka opposite I (+1) = J aayega. Keval Option (C) 'J' se shuru ho raha hai. Sahi uttar (C) hai.
In a certain code language: who claimed form government = U%7, V%14, Y*23, E*12. (iii) What is the code for 'Shall'?
एक निश्चित कोड भाषा में: who claimed form government = U%7, V%14, Y*23, E*12. (iii) 'Shall' के लिए कोड क्या है?
(A) (A) J*14
(B) (B) I%12
(C) (C) J%12
(D) (D) I*15
✅ Answer & Explanation
Sahi jawab: D) (D) I*15Explanation: Method 1 (Complete Component Verification Method): Step 1: 'Shall' me 5 letters (odd) hain: - S ka opposite H, $H + 1 = I$ - Odd letters hone ke karan symbol = * - Last letter L ka opposite O, jiski value = 15 Code: I*15. Correct option (D) I*15 hai. Method 2 (First Letter Elimination): S ka opposite H(+1) = I aana chahiye, isliye 'J' se start hone wale Options (A) aur (C) eliminate ho gaye. Odd letters ke liye symbol '*' aayega, isliye Option (D) sahi hai. Sahi uttar (D) hai.
In a certain code language: given time simple plane = @E4, &E5, %N5, #E6. (i) What is the code for 'STATE'?
एक निश्चित कूट भाषा में: given time simple plane = @E4, &E5, %N5, #E6. (i) 'STATE' के लिए कोड क्या है?
(A) (A) #E6
(B) (B) %N5
(C) (C) &T5
(D) (D) #E5
✅ Answer & Explanation
Sahi jawab: D) (D) #E5Explanation: Method 1 (Symbol-Letter-Number Logic Shortcut): Step 1: Structure decode karein: - Symbol = First letter par aadharit hai ($S \to \#, P \to \&, G \to \%, T \to @$) - Middle letter = Word ka aakhiri akshar (capitalized) - Number = Word me total letters ki sankhya Step 2: 'STATE' (5 letters) par lagayein: - First letter S hai → Symbol = # - Last letter E hai → Letter = E - Length = 5 → Number = 5 Code: #E5. Correct option (D) #E5 hai. Method 2 (Direct Inspection Trick): S se shuru hone wale word ke liye symbol '#' aur length 5 hone ke karan aakhiri me 5 aayega → #E5. Sahi uttar (D) hai.