Number System √2304 x √? = 2832 3381 3581 3481 3681 3381 3581 3481 3681 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP √2304 x √? = 2832= 48 x √? = 2832= √? = 2832/48 = 59∴? = 59 x 59 = 3481
Number System Complete the series : 1, 2, 3, 5, 8, 13 .... 9 4 1 7 9 4 1 7 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 1
Number System What is the sum of the local values of the digits 2, 3, 4, 5 in the number 2345? 2345 2105 5243 2435 2345 2105 5243 2435 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 2000 + 300 + 40 + 5 = 2345
Number System If the numerator of a fraction is increased by 200% and the denominator by 300%, the fraction thus obtained is 1/36. What is the original fractions ? 5/9 3/9 6/9 4/9 5/9 3/9 6/9 4/9 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the fractions be x/yx + 200% of x/y + 300% of y = 1/3= x + 2x/y + 3y = 1/3= 3x/4y = 1/3Hence x/y = 4/9
Number System Twenty times a positive integer is less than its square by 96. What is the integer? Cannot be determined 20 30 24 Cannot be determined 20 30 24 ANSWER DOWNLOAD EXAMIANS APP
Number System What number should replace both the question marks (?) in the following question ? 85 82 83 84 85 82 83 84 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 84
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