Number System In how many different ways can the letters of word "SENTENCE" be arranged ? 6460 3360 2360 3260 6460 3360 2360 3260 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Number of ways = 8!/3! 2! = 40320/12 = 3360
Number System The square root of 0.0081 is: 0.9 0.09 0.009 0.91 0.9 0.09 0.009 0.91 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 0.09
Number System What is the difference between the largest number and the least number written with the digits 7, 3, 1, 4? 5084 6184 6084 6048 5084 6184 6084 6048 ANSWER DOWNLOAD EXAMIANS APP
Number System 450% of a number is 4725. What is 82% of that number ? 871 841 861 851 871 841 861 851 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x.∴ x x 450/100 = 4725= x = 4725 x 100/450 = 1050∴ 82% of 1050 = 1050 x 82/100= 861
Number System Four-fifth of a number is 10 more than two-third of the same number. What is the number? 89 91 75 35 89 91 75 35 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 75
Number System A man engaged a servant on the condition that he would pay him Rs.900 and a uniform after one year service. He served only for 9 months and received uniform and Rs.650, find the price of the uniform? Rs.85 Rs.80 Rs.100 Rs.90 Rs.85 Rs.80 Rs.100 Rs.90 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 9/12 = 3/4 * 900 = 675 650 ------------- 251/4 -------- 251 --------- ? => Rs.100
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