Number System 4/6 of 6/5 of 5/7 of a number is 96. Find the number. 162 164 170 168 162 164 170 168 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x.∴ x x 4/6 x 6/5 x 5/7 = 96∴ x = 96 x 6 x 5 x 7/4 x 6 x 5 = 168
Number System What should come in place of the question mark (?) in the given number series ? 888, 888, 444, 148, ?, 7.4 39 38 36 37 39 38 36 37 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let x be the missing number.Then888/888 = 1,888/444 = 2,444/148 = 3,148/x = 4= x = 148/4 = 37 and 37/7.4 = 5
Number System Three numbers which are co-prime to one another are such that the product of the first two 551 and that of the last two is 1073. The sum of the three numbers is 74 93 110 85 74 93 110 85 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 85
Number System Let R = qs—4. When s=8, R=16. When s=10, R is equal to 20 22 23 21 20 22 23 21 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 21
Number System 480% of 350 + 620% of 275 = ? 5385 2385 4385 3385 5385 2385 4385 3385 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 480 x 350/100 + 620 x 275/100= 1680 + 1705 = 3385
Number System How many numbers up to 100 are divisible by 7? 100 14 107 93 100 14 107 93 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 100/7 = 14 2/7 => 14 Numbers
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