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1) 30% discount on Rs. 1000 and 2 successive discounts of 15% and 15% will have a difference of a. Rs. 22.5 b. Rs. 10 c. Rs. 150 d. Rs. 0
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2) Ramesh sets his grandfather’s clock to the right time at 2.00 am on Thursday. But he didn’t know that the clock gains 20s for every 3 hours. What will the clock indicate on Friday night 6.30 pm? a. 6.32.00 pm b. 6.32.46 pm c. 6.38.56 pm d. 6.34.30 pm
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3) Jaggu set an alarm on his clock for Monday 11 am. He set his clock correctly on Sunday 1 am. He was unaware that the clock gains 20 min every 24 hours. When his alarm went off what was the actual time? a. 28 minutes 20 seconds before 10 am b. 28 minutes 20 seconds past 11 am c. 31 minutes 40 seconds past 11 am d. 31 minutes 40 seconds past 10 am
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4) Raman has 2 urns. Both these urns have some pebbles. If 20 pebbles from urn B are shifted to urn A then, the number of pebbles in each urn become interchanged. But if 10 pebbles from urn A are put into urn B, then number of pebbles in B are twice the number in A. How many pebbles do A and B have respectively? a. 60 and 40 b. 80 and 100 c. 70 and 90 d. 50 and 70
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5) Since Raj was not paying attention in class, instead of multiplying M by 2/7, he divided M by 2/7. Raj’s value was 1(13/14) more than expected value of M. What is M? a. 3/5 b. 6/7 c. 3/4 d. 4/3
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6) A fraction is divided by reciprocal of itself. It is then multiplied by the original fraction. What is the fraction if the answer obtained is 11(25/64)? a. 9/4 b. 27/8 c. 9/8 d. 2/3
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7) What least number when divided by 36, 24 and 16 leaves 11 as remainder in each case? a. 36 b. 133 c. 144 d. 155
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8) 5 clocks ring automatically at intervals of 12 minutes, 8 minutes, 3 minutes, 4 minutes and 10 minutes, respectively. In 8 hours from the moment they start, how many times will they ring together? a. 12 times b. 5 times c. 3 times d. 4 times
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9) What is the difference between 1500 and nearest perfect square number? a. 131 b. 100 c. 56 d. None of the above
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10) What is value of 0.0065 x 1.0004? a. 0.065000260 b. 0.260 c. 260 d. 0.0065026
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