Number System 2536+4851—?=3450+313 3624 6784 4567 5243 3624 6784 4567 5243 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 3624
Number System (164 x 175) x ? = 258300 11 5 9 2 11 5 9 2 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 258300 / 164 x 175 = 9
Number System A certain number when divided by 45 leaves a remainder 31, what is the remainder if the same number be divided by 15? 1 13 9 11 1 13 9 11 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 45 + 31 = 76/15 = 1 (Remainder)
Number System Complete the series : 11, 12, 17, 18, 23, 24 ... 14 12 30 None of these 14 12 30 None of these ANSWER EXPLANATION DOWNLOAD EXAMIANS APP None of these
Number System What is 432 times 119 ? 50408 52408 51408 53408 50408 52408 51408 53408 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP No. 432 x 119 = 51408
Number System The difference between a positive proper fraction and its reciprocal is 9/20. The fraction is: 3/5 3/10 4/5 5/4 3/5 3/10 4/5 5/4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 1/x - x = 9/20 20x2 + 9x - 20 = 0 20x2 + 25x - 16x - 20 = 0 5x(4x + 5) -4(4x + 5) = 0(4x + 5)(5x - 4) = 0x = 4/5
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