Number System 4550 ÷ 25% of ? = 130 130 135 125 140 130 135 125 140 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 4550 ÷ ? x 25/100 = 130= 4550 ÷ ?/4 = 130= 4550 x 4/? = 130= ? x 130 = 4550 x 4= ? = 4550 x 4/130 = 140
Number System Which choice provides the answer in the following : If 2 * 3 = 36, 5 * 4 = 400, 6 * 2 = 144, 3 * 3 = 81; then, 5 * 5 = ? 325 625 525 425 325 625 525 425 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 625
Number System A number exceeds by 25 from its 3/8 part. Then the number is? 35 39 40 32 35 39 40 32 ANSWER DOWNLOAD EXAMIANS APP
Number System If R2 = S3 = K, where R, S and K are integers. Find the smallest positive integral value of K. (Greater than 1) 54 88 75 64 54 88 75 64 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 64
Number System Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is: 9 11 15 13 9 11 15 13 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the three integers be x, x + 2 and x+ 4.Then,3x = 2(x + 4) + 3x = 11Third integer = x + 4 = 15.
Number System One half of a two digit number exceeds its one third by 6. What is the sum of the digits of the number? 5 9 7 3 5 9 7 3 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP x/2 – x/3 = 6=> x =63 + 6 = 9
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