Number System 16.23 x 12.9 + 17.32 = ? 226.687 None of these 236.687 246.687 226.687 None of these 236.687 246.687 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 16.23 x 12.9 + 17.32= 209.367 + 17.32= 226.687
Number System In how many different ways can the letters of word "COLLEGE" be arranged ? 1240 1300 1280 1260 1240 1300 1280 1260 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Number of ways = 7!/2!2! = 1260(∵ L and E come twice)
Number System Supply the missing figure : 2, 6, 12, 20, 30 ... 56 41 40 39 42 41 40 39 42 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 42
Number System Which choice provides the answer : If 2 + 3 = 10, 6 + 5 = 66, 7 + 2 = 63, 9 + 7 = 144 then, 8 + 4 = ? 114 102 88 96 114 102 88 96 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 96
Number System {(742)² ÷ 36} ÷ 2 = ? 422.5 421.5 420.5 423.5 422.5 421.5 420.5 423.5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = (174 x 174/36) ÷ 2 = 841/2 = 420.5
Number System What is the average of the following set of numbers ? 173, 192, 198, 204, 211, 223, 227 210 222 234 204 210 222 234 204 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Avg = 173 + 192 + 198 + 204 + 211 + 223 + 227/7 = 1428/7 = 204
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