Number System If 70% of an equal to 40% of b, then ratio between a and b is? 7: 11 None 4: 7 7: 4 7: 11 None 4: 7 7: 4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 70 a = 40 ba: b = 4: 7
Number System √207.36 = ? 14.4 15.7 16.7 12.3 14.4 15.7 16.7 12.3 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP √207.36 = √20736/√100 = 144/10 = 14.4
Number System Find the least number which when divided by 35 and 11 leaves a remainder of 1 in each case. 391 384 388 386 391 384 388 386 ANSWER DOWNLOAD EXAMIANS APP
Number System √2304 x √? = 2832 3481 3681 3581 3381 3481 3681 3581 3381 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP √2304 x √? = 2832= 48 x √? = 2832= √? = 2832/48 = 59∴? = 59 x 59 = 3481
Number System What is the greater of the two numbers whose product is 2560, given that the sum of the two numbers exceeds their difference by 64? 100 110 None of these 90 100 110 None of these 90 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the greater and the smaller number be g and s respectively.gs = 2560g + s exceeds g - s by 64 i.e., g + s - (g - s) = 64i.e., 2s = 64 => s = 32.g = 2560/s = 80.
Number System What is the difference between the largest and the smallest number written with 7, 7, 0, 7? 6093 693 6993 6893 6093 693 6993 6893 ANSWER DOWNLOAD EXAMIANS APP
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