Practice Question and Answer
8Q: Which number multiplied by itself will give the output as 12345678987654321 ? 2162 05b5cc7a5e4d2b41977750662
5b5cc7a5e4d2b41977750662- Show AnswerHide Answer
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Answer :
Explanation :
11 * 11 = 121 111 * 111 = 12321 what we observe is that the square of the number follows a pattern: 2 1's gives 121. 3 1's gives 12321. so to get 12345678987654321 we need to get square of 9 1's(111,111,111).
Q: When Vijay sells 12 pens, he gains the selling price of pens. Calculate his % profit?
2162 05ee05d150cb2490dae74fa27
5ee05d150cb2490dae74fa27- 115%false
- 220%true
- 318%false
- 412%false
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Answer : 2. "20%"
Q: Which of the following countries has the largest Mutual Fund market in the World?
2162 05e69bde4ee03046acc5645c5
5e69bde4ee03046acc5645c5- 1USAtrue
- 2Japanfalse
- 3Chinafalse
- 4Brazilfalse
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Answer : 1. "USA"
Q: Mary is 12 years younger to Pinky. After 3 years, the ratio of their ages will be 5:8. If the present age of Sam is the sum of ages of Mary and Pinky, then what was the age of Sam 15 years back ? 2162 05b5cc6cae4d2b4197774e068
5b5cc6cae4d2b4197774e068- 131 yearstrue
- 237 yearsfalse
- 346 yearsfalse
- 429 yearsfalse
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Answer : 1. "31 years"
Explanation :
Answer: A) 31 years Explanation: Let the present age of Pinky be x years Then the age of Mary is x - 12 years After 3 years, Ratio of MaryPinky = x - 9x + 3 = 58 8x - 72 = 5x +15 => 3x = 87 => x = 29 => Age of Pinky = 29 years => Age of Mary = 29 - 12 = 17 years Present age of Sam = 29 + 17 = 46 Before 15 years Sam age = 46 - 15 = 31 years.
Q: The Ajanta Caves which are about 30 rock-cut Buddhist caves described as “the finest surviving examples of Indian art, particularly painting” is located in.
2162 05f043f3abedd52553093e55b
5f043f3abedd52553093e55b- 1Pune, Maharashtrafalse
- 2Ratnagiri, Maharashtrafalse
- 3Amaravathi, Maharashtrafalse
- 4Aurangabad, Maharashtratrue
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Answer : 4. "Aurangabad, Maharashtra "
Q: In which district Gurudurva buddha johad is situated ?
2162 05e4caff1dfffd759fd0aadef
5e4caff1dfffd759fd0aadef- 1Shriganganagartrue
- 2Bikanerfalse
- 3Ajmerfalse
- 4Hunamgharfalse
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Answer : 1. "Shriganganagar"
Q: Which of the following is not a fuel gas?
2162 15f910423891d2b03f20ed925
5f910423891d2b03f20ed925- 1Water gasfalse
- 2Producer gasfalse
- 3Laughing gastrue
- 4Marsh gasfalse
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Answer : 3. "Laughing gas"
Q: The Social System of the Harappans was:
2162 05e539f5dcfa8145f11928882
5e539f5dcfa8145f11928882- 1Fairly egalitariantrue
- 2Slave - Labour basedfalse
- 3Colour ( Varna ) basedfalse
- 4Caste basedfalse
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