Number System If the average of two numbers is 88.5 and one number is 5.5 less than the average. Find out the next number. 94 91 97 86 94 91 97 86 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 94
Number System Find the nearest to 25268 which is exactly divisible by 467? 25228 25208 25218 25308 25228 25208 25218 25308 ANSWER DOWNLOAD EXAMIANS APP
Number System The sum of three consecutive multiples of 3 is 72. What is the largest number? 36 24 27 21 36 24 27 21 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the numbers be 3x, 3x + 3 and 3x + 6.Then,3x + (3x + 3) + (3x + 6) = 729x = 63x = 7Largest number = 3x + 6 = 27.
Number System 16.23 x 12.9 + 17.32 = ? 226.687 None of these 246.687 236.687 226.687 None of these 246.687 236.687 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 16.23 x 12.9 + 17.32= 209.367 + 17.32= 226.687
Number System 7.98 x 3.75 + 1.28 x 15.5 = ? 46.765 49.765 48.765 47.765 46.765 49.765 48.765 47.765 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP ? = 29.925 + 19.84 = 49.765
Number System In how many different ways can the letters of word 'BIOLOGY' be arranged ? 2520 2678 2410 2367 2520 2678 2410 2367 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In BIOLOGY total 7 letters are there but O comes twice.∴ Number of arrangements = 7!/2! = 2520
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