Number System Supply the missing figure : 2, 6, 12, 20, 30 ... 56 40 39 42 41 40 39 42 41 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 42
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.100 Rs.80 Rs.90 Rs.85 Rs.100 Rs.80 Rs.90 Rs.85 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 9/12 = 3/4 * 900 = 675 650 ------------- 251/4 -------- 251 --------- ? => Rs.100
Number System What is the sum of all the composite numbers up to 20? 128 132 130 131 128 132 130 131 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 4 + 6 + 8 + 9 + 10 + 12 + 14 + 15 + 16 + 18 = 132
Number System Which one of the following is the sum of the numbers 1, 3, 5, 7, 9…. up to nth number? N(N + 1)/2 N2 N2 + 1 N(N + 1) N(N + 1)/2 N2 N2 + 1 N(N + 1) ANSWER DOWNLOAD EXAMIANS APP
Number System Find the least number when successively divided by 2, 3 and 7 leaves remainders 1, 2 and 3 respectively? 67 75 61 65 67 75 61 65 ANSWER DOWNLOAD EXAMIANS APP
Number System How many figures are required for numbering the pages of a book containing 1000 pages? 2883 2893 6489 3892 2883 2893 6489 3892 ANSWER DOWNLOAD EXAMIANS APP
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