Complete the analogy: 12 : 156 :: 15 : ?सादृश्य पूरा कीजिए: 12 : 156 :: 15 : ?
Correct answer: 240
Explanation: The relation is n×(n+1): 12×13=156. Therefore 15×16=240.
Question 2 · Hard
If A + B means A is the daughter of B, A × B means A is the husband of B, and A − B means A is the brother of B, then how is P related to R in P × Q + R?यदि A + B का अर्थ A, B की बेटी है; A × B का अर्थ A, B का पति है; और A − B का अर्थ A, B का भाई है, तो P × Q + R में P का R से क्या संबंध है?
Correct answer: Father
Explanation: P×Q means P is Q's husband. Q+R means Q is R's daughter. Therefore P is the husband of R's daughter, i.e. R's son-in-law.
Question 3 · Hard
Choose the odd one out: 18, 27, 45, 63, 81विषम संख्या चुनिए: 18, 27, 45, 63, 81
Correct answer: 18
Explanation: 27, 45, 63 and 81 are all multiples of 9 with odd quotients 3, 5, 7 and 9. 18 is 9×2, whose quotient is even. Hence 18 is the odd one.
Question 4 · Hard
In a row of 60 students, Mohan is 24th from the left. What is his position from the right?60 विद्यार्थियों की एक पंक्ति में मोहन बाएँ से 24वें स्थान पर है। दाएँ से उसका स्थान क्या होगा?
Correct answer: 36th
Explanation: Position from right = 60−24+1 = 37.
Question 5 · Hard
If 10 March 2026 is Tuesday, what day will 25 March 2026 be?यदि 10 मार्च 2026 मंगलवार है, तो 25 मार्च 2026 को कौन-सा दिन होगा?
Correct answer: Wednesday
Explanation: The difference between 10 March and 25 March is 15 days. Since 15 mod 7 = 1, the day advances by one: Tuesday to Wednesday.
Question 6 · Hard
Statements: All teachers are educated. Some educated people are writers. Conclusions: I. Some teachers are writers. II. All teachers are educated.कथन: सभी शिक्षक शिक्षित हैं। कुछ शिक्षित लोग लेखक हैं। निष्कर्ष: I. कुछ शिक्षक लेखक हैं। II. सभी शिक्षक शिक्षित हैं।
Correct answer: Only II
Explanation: Conclusion II directly follows from the first statement. There is no definite overlap between teachers and writers, so I does not follow.
Question 7 · Hard
A person walks 8 km west, turns left and walks 6 km, turns left and walks 8 km, and then turns right and walks 2 km. How far is he from the starting point?एक व्यक्ति 8 किमी पश्चिम जाता है, बाएँ मुड़कर 6 किमी चलता है, फिर बाएँ मुड़कर 8 किमी चलता है और अंत में दाएँ मुड़कर 2 किमी चलता है। वह प्रारंभिक बिंदु से कितनी दूर है?
Correct answer: 8 km
Explanation: The 8 km west and 8 km east movements cancel. The person is 6+2=8 km north of the starting point.
Question 8 · Hard
A is the brother of B. C is the mother of B. D is the father of C. How is D related to A?A, B का भाई है। C, B की माता है। D, C का पिता है। D का A से क्या संबंध है?
Correct answer: Maternal grandfather
Explanation: C is A's mother because C is B's mother and A and B are siblings. D is the father of C, so D is A's maternal grandfather.
Question 9 · Hard
If 'MANGO' is coded as 'NBOHP', how will 'GRAPE' be coded in the same pattern?यदि 'MANGO' को 'NBOHP' लिखा जाता है, तो उसी पैटर्न में 'GRAPE' को कैसे लिखा जाएगा?
Correct answer: HSBQF
Explanation: Each letter is shifted one place forward: M→N, A→B, N→O, G→H, O→P. Therefore G→H, R→S, A→B, P→Q, E→F, giving HSBQF.
Question 10 · Hard
Find the missing term: 2, 6, 18, 54, 162, ?लुप्त पद ज्ञात कीजिए: 2, 6, 18, 54, 162, ?
Correct answer: 486
Explanation: Each term is multiplied by 3: 2×3=6, 6×3=18, 18×3=54, 54×3=162. Therefore, 162×3=486.
Question 11 · Hard
Complete the analogy: 15 : 225 :: 18 : ?सादृश्य पूरा कीजिए: 15 : 225 :: 18 : ?
Correct answer: 324
Explanation: The relation is squaring: 15²=225. Therefore 18²=324.
Question 12 · Hard
If A × B means A is the father of B, A + B means A is the mother of B, and A − B means A is the brother of B, then how is P related to R in P − Q + R?यदि A × B का अर्थ A, B का पिता है; A + B का अर्थ A, B की माता है; और A − B का अर्थ A, B का भाई है, तो P − Q + R में P का R से क्या संबंध है?
Correct answer: Uncle
Explanation: P−Q means P is Q's brother. Q+R means Q is R's mother. Therefore P is the brother of R's mother, i.e. R's maternal uncle.
Question 13 · Hard
Choose the odd one out: 8, 27, 64, 100, 125विषम संख्या चुनिए: 8, 27, 64, 100, 125
Correct answer: 100
Explanation: 8=2³, 27=3³, 64=4³ and 125=5³. But 100 is not a perfect cube, so it is the odd one.
Question 14 · Hard
In a row of 48 students, Pooja is 17th from the left. What is her position from the right?48 विद्यार्थियों की एक पंक्ति में पूजा बाएँ से 17वें स्थान पर है। दाएँ से उसका स्थान क्या होगा?
Correct answer: 31st
Explanation: Position from right = 48 − 17 + 1 = 32.
Question 15 · Hard
If 1 January 2026 is Thursday, what day will 1 February 2026 be?यदि 1 जनवरी 2026 गुरुवार है, तो 1 फरवरी 2026 को कौन-सा दिन होगा?
Correct answer: Sunday
Explanation: January has 31 days. Since 31 leaves remainder 3 when divided by 7, the day advances by 3: Thursday → Sunday.
Question 16 · Hard
Statements: All cars are vehicles. Some vehicles are electric. Conclusions: I. Some cars are electric. II. All cars are vehicles.कथन: सभी कारें वाहन हैं। कुछ वाहन इलेक्ट्रिक हैं। निष्कर्ष: I. कुछ कारें इलेक्ट्रिक हैं। II. सभी कारें वाहन हैं।
Correct answer: Only II
Explanation: Conclusion II directly follows from the first statement. The statements do not establish that any car is electric, so I does not follow.
Question 17 · Hard
A person walks 12 km south, turns left and walks 5 km, then turns left and walks 12 km. In which direction is he from the starting point?एक व्यक्ति 12 किमी दक्षिण जाता है, बाएँ मुड़कर 5 किमी चलता है और फिर बाएँ मुड़कर 12 किमी चलता है। वह प्रारंभिक बिंदु से किस दिशा में है?
Correct answer: East
Explanation: After moving 12 km south and then 5 km east, the person moves 12 km north, cancelling the north-south movement. He is therefore 5 km east of the starting point.
Question 18 · Hard
Pointing to a boy, Ravi said, 'He is the son of the only daughter of my father.' How is the boy related to Ravi?एक लड़के की ओर संकेत करते हुए रवि ने कहा, 'वह मेरे पिता की इकलौती बेटी का बेटा है।' वह लड़का रवि से किस प्रकार संबंधित है?
Correct answer: Nephew
Explanation: The only daughter of Ravi's father is Ravi's sister. Her son is Ravi's nephew.
Question 19 · Hard
If CAT is coded as DBU, how will FISH be coded in the same pattern?यदि CAT को DBU लिखा जाता है, तो उसी पैटर्न में FISH को कैसे लिखा जाएगा?
Correct answer: GJTI
Explanation: Each letter is shifted one place forward: F→G, I→J, S→T, H→I. Therefore FISH becomes GJTI.
Question 20 · Hard
Find the missing term: 6, 13, 27, 55, 111, ?लुप्त पद ज्ञात कीजिए: 6, 13, 27, 55, 111, ?
Correct answer: 223
Explanation: Each term is multiplied by 2 and 1 is added: 6×2+1=13, 13×2+1=27, and so on. Thus 111×2+1=223.