Number System √360 - 225 x 2 + 379 = ? 20 17 18 19 20 17 18 19 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = √360 - 225 x 2 + 379 = √360 - 450 + 379 = √289= 17
Number System The product of two consecutive odd numbers is 4623. What is the product of the next two consecutive odd numbers ? 7745 6782 5183 8795 7745 6782 5183 8795 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP √4623 = 6767 x 69 = 4623∴ Required product = 71 x 73 = 5183
Number System A certain number successively divided by 2, 5 and 7 leaves remainders 1, 2 and 3 respectively. When the same number is divided by 70, what is the remainder? 33 34 35 36 33 34 35 36 ANSWER DOWNLOAD EXAMIANS APP
Number System Complete the series : 81, 69, 58, 48, 39 ........ 29 30 31 28 29 30 31 28 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 31
Number System 8988 / 8 / 4 = ? 280.875 4494 2247 561.75 280.875 4494 2247 561.75 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 8988 * 1/8 * 1/4 = 2247/8 = 280.875
Number System The population of a town increases by 15% in the first year and decreases by 25% in the second year. If its current population is 168480 then what will be its population after two years ? 145214 145714 145314 145914 145214 145714 145314 145914 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Population of the town= 168480 x 115/100 x 75/100= 145314