Number System Supply the missing figure : 2, 6, 12, 20, 30 ... 56 42 39 40 41 42 39 40 41 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 42
Number System 5525 ÷ 17 = √? 105625 99225 112225 93025 105625 99225 112225 93025 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP √? = 5525/17 = 325∴ ? = (325)² = 105625
Number System What is the least number that should be added to 5200 to make it a perfect square ? 225 288 129 275 225 288 129 275 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP We sec (73)² = 5329 and (72)² = 5184ie 5329 > 5200 > 5184So 129 should be added to make is perfect square.
Number System (444 x 44 x 4) ÷ 40 ? 2053.6 1853.6 1953.6 2153.6 2053.6 1853.6 1953.6 2153.6 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 444 x 44 x 4/40 = 1953.6
Number System What should come in place of (?) in the following series ? 10, 19, 30, 43, 58, ? 76 77 75 78 76 77 75 78 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The series is: +9, +11, +13, +15, +17
Number System The square root of 0.0081 is: 0.009 0.9 0.09 0.91 0.009 0.9 0.09 0.91 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 0.09
EXAMIANS