Number System How many numbers up to 200 are divisible by 2 and 3 both? 35 29 33 27 35 29 33 27 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 200/6 = 33 2/6 => 33 Numbers
Number System The average of five consecutive even numbers A, B, C, D and E is 54. What is the product of'B' and 'E' ? 1456 4098 2871 3016 1456 4098 2871 3016 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Because, The even numbers are consecutive and their average is 54.∴ The number C will be 54.∴ A = 50, B = 52, D = 56, E = 58B x E = 52 x 58 = 3016
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? 17 14 21 33 17 14 21 33 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 12
Number System If the product of two successive positive integers is 4692, what is the smaller number ? 64 70 68 66 64 70 68 66 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ∵ 68 x 69 = 4692
Number System 486+32×25—59=? 596 567 582 528 596 567 582 528 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 528
Number System 450% of a number is 4725. What is 82% of that number ? 861 871 841 851 861 871 841 851 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x.∴ x x 450/100 = 4725= x = 4725 x 100/450 = 1050∴ 82% of 1050 = 1050 x 82/100= 861
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