Reasoning Practice: Alphabaticalseries Reverseorder Mock Test – Free Online Practice

Reasoning Practice: Alphabaticalseries Reverseorder ke liye free mock test: 4 questions, timer, negative marking aur explanation ke saath. Koi login nahi, koi payment nahi — turant shuru karein.

Is Test Me Kya Milta Hai?

Reasoning Practice: Alphabaticalseries Reverseorder ke liye ye 4 questions ka practice set General Knowledge pattern par banaya gaya hai. Test me 45 second per question ka timer hai aur har galat answer par 0.25 marks kate jaate hain — bilkul asli exam jaisa. Submit karne ke baad aapko exact score, accuracy aur har question ka explanation milta hai. Bihar ke competitive exams (BPSC, BSSC, Bihar Police, BTSC) ki tayari karne wale students ke liye.

Practice Questions (4 of 4)

Neeche is set ke kuch questions hain — inhi par aapka timed test banega. Answer dekhne ke liye “Answer” par click karein.

1. If English alphabetical series is written in the reverse order then which letter will be 5th to the left of 4th from the right end?
   यदि अंग्रेजी वर्णमाला श्रृंखला को उल्टे क्रम (reverse order) में लिखा जाए, तो दाएँ छोर से चौथे अक्षर के बाएँ 5वाँ अक्षर कौन-सा होगा?
   (A) (A) H

   (B) (B) I

   (C) (C) J

   (D) (D) R
   ✅ Answer & Explanation

   Sahi jawab: B) (B) I

   Explanation: Method 1 (Direction Reversal Shortcut Trick): Step 1: Reverse series rule: Jab series reverse (Z to A) ho, toh prashn me diye gaye 'Left' ko 'Right' aur 'Right' ko 'Left' me badal dete hain: - Given: 5th to the left of 4th from the right end. - Converted: 5th to the right of 4th from the left end. Step 2: Ab normal series ki tarah solve karein (Opposite directions = Addition): $$\text{Position from Left} = 4 + 5 = 9$$ Step 3: Standard English alphabet me baayein (Left) se 9th letter 'I' hota hai. Correct option (B) I hai. Method 2 (Direct Visual Sequence Method): - Reverse series: Z, Y, X, W, ..., C, B, A. - Daayein (Right) end par 'A' hai. Daayein se 4th letter 'D' hoga. - 'D' ke baayein (Left) 5 sthan aage badhne par: $4 + 5 = 9$th letter from Right end prapt hoga. - Z to A series me right end se counting A se shuru hoti hai, isliye 9th letter 'I' hai. Sahi uttar (B) hai.
2. If English alphabetical series is written in the reverse order then which letter will be 7th to the right of 17th from the right end?
   यदि अंग्रेजी वर्णमाला श्रृंखला को उल्टे क्रम में लिखा जाए, तो दाएँ छोर से 17वें अक्षर के दाएँ 7वाँ अक्षर कौन-सा होगा?
   (A) (A) J

   (B) (B) K

   (C) (C) Q

   (D) (D) P
   ✅ Answer & Explanation

   Sahi jawab: A) (A) J

   Explanation: Method 1 (Direction Reversal Shortcut Trick): Step 1: Reverse series (Z to A) ke liye sabhi directions swap karein: - Given: 7th to the right of 17th from the right end. - Converted: 7th to the left of 17th from the left end. Step 2: Same directions hone par ghataate (subtract) hain: $$\text{Position from Left} = 17 - 7 = 10$$ Step 3: Standard series me baayein se 10वाँ letter 'J' hota hai. Correct option (A) J hai. Method 2 (Right-End Base Method): - Series reverse hai (Z se A), arthath daayein (Right) end par A(1) sthit hai. - Right se 17th ke Right me 7th: Same end hone ke karan $17 - 7 = 10$th from Right end. - Daayein chhor se 10वाँ letter seedhe 'J' prapt hota hai. Sahi uttar (A) hai.
3. If English alphabetical series is written in the reverse order then which letter is 6th to the right of 4th from the left end?
   यदि अंग्रेजी वर्णमाला श्रृंखला को उल्टे क्रम में लिखा जाए, तो बाएँ छोर से चौथे अक्षर के दाएँ छठा अक्षर कौन-सा होगा?
   (A) (A) P

   (B) (B) Q

   (C) (C) R

   (D) (D) K
   ✅ Answer & Explanation

   Sahi jawab: B) (B) Q

   Explanation: Method 1 (Direction Swap + (27 - N) Shortcut Trick): Step 1: Reverse series me directions swap karein: - Given: 6th to the right of 4th from the left end. - Converted: 6th to the left of 4th from the right end. Step 2: Sthiti add karein (Left + Right): $$\text{Position from Right} = 4 + 6 = 10$$ Step 3: Is sthiti ko baayein (Left) se nikalne ke liye 27 me se ghataayein: $$\text{Position from Left} = 27 - 10 = 17$$ Step 4: Baayein se 17वाँ letter 'Q' hota hai. Correct option (B) Q hai. Method 2 (Direct Left-to-Right Countdown Method): - Reverse series (Z, Y, X, ...) me baayein chhor par 'Z' hai. - Baayein se 4th ke daayein 6th: $4 + 6 = 10$th letter from Left end (Z ki taraf se 10th letter). - Z ki taraf se 10th letter = $27 - 10 = 17$th letter of alphabet, jo 'Q' hai. Sahi uttar (B) hai.
4. If English alphabetical series is written in the reverse order then which letter will be 2nd to the left of 5th to the right of 3rd from the left end?
   यदि अंग्रेजी वर्णमाला श्रृंखला को उल्टे क्रम में लिखा जाए, तो बाएँ छोर से तीसरे अक्षर के दाएँ 5वें अक्षर के बाएँ दूसरा अक्षर कौन-सा होगा?
   (A) (A) U

   (B) (B) V

   (C) (C) F

   (D) (D) T
   ✅ Answer & Explanation

   Sahi jawab: A) (A) U

   Explanation: Method 1 (Direction Swap & Combined Calculation Trick): Step 1: Reverse series ke liye sabhi directions convert karein: - 3rd from left → 3rd from right - 5th to the right → 5th to the left - 2nd to the left → 2nd to the right Step 2: Reference point 'Right end' se positions calculate karein: $$\text{Position from Right} = 3 + 5 - 2 = 6$$ Step 3: Standard alphabetical position (Left end se) nikalein: $$\text{Position from Left} = 27 - 6 = 21$$ Step 4: 21वाँ letter 'U' hota hai. Correct option (A) U hai. Method 2 (Relative Offset Method): - Original reference: Left end (Z). - Operations from Left end: $+3$ (start) $+5$ (right) $-2$ (left) $= 6$th letter from Left end (Z se shuru). - Reverse series me shuruat se 6th letter = $27 - 6 = 21$st letter, jo 'U' hai. Sahi uttar (A) hai.

Frequently Asked Questions