Number System What is 50% of 40% of Rs. 3,450? 630 640 670 690 630 640 670 690 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 40% * 3450 = 1380then, 50 % * 1380 = 690
Number System A certain number when divided by 45 leaves a remainder 31, what is the remainder if the same number be divided by 15? 11 9 1 13 11 9 1 13 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 45 + 31 = 76/15 = 1 (Remainder)
Number System Find the smallest number which should be multiplied with 520 to make it a perfect square. None of these 30 55 120 None of these 30 55 120 ANSWER DOWNLOAD EXAMIANS APP
Number System The Twenty-First Century will start on January 1 in the year 2100 2001 2101 2000 2100 2001 2101 2000 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 2001
Number System A shopkeeper purchased 200 bulbs for Rs. 10 each. However, 5 bulbs were fused and had to be thrown away. The remaining were sold at Rs. 12 each. What will be percentage profit? 14 17 21 33 14 17 21 33 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 12
Number System What is the sum of 1 + 2 + 3+ ... + 27 ? 382 378 343 396 382 378 343 396 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Sum = 27 x (27 + 1)/2= 27 x 28/2= 27 x 14= 378
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