Number System Sum of two numbers is 80. Greater number exceeds by 5 from four times of the smaller. Find the numbers? 64, 16 65, 15 62, 18 60, 20 64, 16 65, 15 62, 18 60, 20 ANSWER DOWNLOAD EXAMIANS APP
Number System 3√68921 = ? 31 41 21 51 31 41 21 51 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 3√68921= 3√41 x 41 x 41= 41
Number System 1827÷ 36 x ?=162.4 1.9 3.2 4.3 2.6 1.9 3.2 4.3 2.6 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 3.2
Number System What least number shall be added to 4700 to make it a perfect square ? 91 81 61 71 91 81 61 71 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP (69)² = 4761 and (68)² = 4624Clerly 4624 < 4700 < 4761So 61 should be added to make 4700 a perfect square.
Number System 50% of 8/15 of 9/4 of 5/3 of 333 = ? 444 333 666 555 444 333 666 555 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 50% of [8x9x5/15x4x3 x 333]= 50% of 666= 333
Number System If 2^(2x-1) = 8^(3-x), then the value of x is: 6 5 9 2 6 5 9 2 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 2
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