Number System A number when multiplied by five times of itself give the value equal to 1445. What is the number ? 16 18 15 17 16 18 15 17 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP x x 5x = 1445= 5x² = 1445= x² = 289∴ x = 17
Number System Ratio between two numbers is 3: 4 and their sum is 420. Find the smaller number? 140 180 240 160 140 180 240 160 ANSWER DOWNLOAD EXAMIANS APP
Number System 1256+4813+765=? 6836 6831 6834 6839 6836 6831 6834 6839 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 1256+4813+765= 6069+765=6834
Number System Three numbers are in ratio of 3: 4 :5. If the sum of first & third numbers is more than second number by 52, which will be largest number? 65 78 23 34 65 78 23 34 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 65
Number System Two third of three- fifth of one fourth of a number is 24, what is 30% of that number? 69 42 72 90 69 42 72 90 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP x * 2/3 * 3/5 * 1/4 = 24x = 240240 * 30/100 = 72
Number System The sum of three consecutive even numbers is 252. What is the sum of the smallest and the largest numbers? 169 168 171 170 169 168 171 170 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 168
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