Bank Exams प्रश्न और उत्तर का अभ्यास करें
8प्र: Eighteen years ago, a mother was three times as old as her daughter. Now the mother is only twice as old as her daughter. Then the sum of the present ages of daughter and the mother is ? 1999 05b5cc6f8e4d2b4197774f06d
5b5cc6f8e4d2b4197774f06d- 184 yrsfalse
- 296 yrsfalse
- 3116 yrsfalse
- 4108 yrstrue
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उत्तर : 4. "108 yrs"
व्याख्या :
Answer: D) 108 yrs Explanation: Let the present ages of the mother and daughter be 2x and x years respectively. Then, (2x - 18) = 3(x - 18) => x = 36 Required sum = (2x + x) = 108 years.
प्र: The sum of the two digits of a number is 8. If the number is subtracted from the number obtained by reversing its digits, the result is 54. Find the number ? 1311 05b5cc6f8e4d2b4197774f072
5b5cc6f8e4d2b4197774f072- 128false
- 219false
- 337false
- 417true
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उत्तर : 4. "17"
व्याख्या :
Answer: D) 17 Explanation: Any two digit number can be written as (10P + Q), where P is the digit in the tens place and Q is the digit in the units place.P + Q = 8 ----- (1)(10Q + P) - (10P + Q) = 549(Q - P) = 54(Q - P) = 6 ----- (2)Solve (1) and (2) P = 1 and Q = 7The required number is = 17
प्र: In a queue, Amrita is 10th from the front while Mukul is 25th from behind and Mamta is just in the middle of the two. If there be 50 persons in the queue. What position does Mamta occupy from the front ? 3460 05b5cc6f8e4d2b4197774f068
5b5cc6f8e4d2b4197774f068- 114thfalse
- 216thfalse
- 318thtrue
- 420thfalse
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उत्तर : 3. "18th"
व्याख्या :
Answer: C) 18th Explanation: Number of persons between Amrita and Mukul = 50 - (10 + 25) = 15. Since Mamta lies in middle of these 15 persons, so Mamta`s position is 8th from Amrita i.e. 18th from the front.
प्र: Niligiri Tahr is the state animal of which of the following states ? 1552 05b5cc6f8e4d2b4197774f063
5b5cc6f8e4d2b4197774f063- 1Tamil Nadutrue
- 2Karnatakafalse
- 3Maharashtrafalse
- 4Keralafalse
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उत्तर : 1. "Tamil Nadu"
व्याख्या :
Answer: A) Tamil Nadu Explanation:
प्र: If L exceeds K by 30%, then K is less than L by ? 1633 05b5cc6f8e4d2b4197774f05e
5b5cc6f8e4d2b4197774f05e- 114 2/5 %false
- 223 1/3 %true
- 320 %false
- 416 %false
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उत्तर : 2. "23 1/3 %"
व्याख्या :
Answer: B) 23 1/3 % Explanation: K = 100 L = 130130------ 30100------- ? => 23 1/13 %
प्र: If every seconds Saturday and all Sundays are holidays in a 30 days month beginning on Saturday, then how many working days are there in that month ? (Month starts from Saturday) 1605 05b5cc6f8e4d2b4197774f054
5b5cc6f8e4d2b4197774f054- 125false
- 222false
- 324false
- 423true
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उत्तर : 4. "23"
व्याख्या :
Answer: D) 23 Explanation: As month begins on Saturday, so 2nd, 9th, 16th, 23rd, 30th days will be Sundays. While 8th and 22nd days are second Saturdays. Thus, there are 7 holidays in all. Hence, no. of working days = 30 – 7 =23
प्र: The world's tallest twisted tower is ? 1485 05b5cc6f8e4d2b4197774f04a
5b5cc6f8e4d2b4197774f04a- 1Tokyo Sky Treefalse
- 2BREN Towerfalse
- 3Burj Khalifafalse
- 4Infinity Towertrue
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उत्तर : 4. "Infinity Tower"
व्याख्या :
Answer: D) Infinity Tower Explanation: The world's tallest twisted tower, the Infinity Tower was launched in Dubai Marina on 10 June 2013.
प्र: India Wins Freedom is the autobiography of ? 1954 15b5cc6f8e4d2b4197774f040
5b5cc6f8e4d2b4197774f040- 1Abul Kalam Azadtrue
- 2L.K Adwanifalse
- 3Rajendra Prasadfalse
- 4Shubash Chandra Bosefalse
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उत्तर : 1. "Abul Kalam Azad"
व्याख्या :
Answer: A) Abul Kalam Azad Explanation: India Wins Freedom is the autobiography of Abul Kalam Azad.