Number System 1256+4813+765=? 6839 6834 6831 6836 6839 6834 6831 6836 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 1256+4813+765= 6069+765=6834
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 7432 ÷ 32 x ? = 2787 12 41 78 21 12 41 78 21 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 7432/32 x ? = 2787= ? = 2787 x 32/7432 = 12
Number System In how many different ways can the letters of the word 'DETERMINE' be arranged ? 60480 62480 61480 63480 60480 62480 61480 63480 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP No. of arrangements = 9! / 3! Because, E comes 3 times = 60480
Number System In how many different ways can the letters of word "COLLEGE" be arranged ? 1240 1280 1300 1260 1240 1280 1300 1260 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Number of ways = 7!/2!2! = 1260(∵ L and E come twice)
Number System What is 25/2% of 482 times of 183 ? 11025.75 12025.75 11050.75 12025.50 11025.75 12025.75 11050.75 12025.50 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 25/2% of [482 x 183]= 25/2% of 88206= 25/2 x 88206 / 100= 88206 / 8= 11025.75
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