Number System What should come in the place of question mark (?) in the number series given below? 160 158 157 159 160 158 157 159 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 160
Number System 35 + 15 * 1.5 = ? 57.5 51.5 75 5.25 57.5 51.5 75 5.25 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Given Exp. = 35 + 15 * 3/2 = 35 + 45/2 = 35 + 22.5 = 57.5
Number System Simplify the 121 * 175 + 363 * 275 316600 328100 None of these 363000 316600 328100 None of these 363000 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 121 * 175 + 363 * 275 => 121 * 175 + 121 * 3 * 275121 * 175 + 121 * 825= 121 * (175 + 825) = 121000
Number System 4550 ÷ 25% of ? = 130 140 135 130 125 140 135 130 125 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 4550 ÷ ? x 25/100 = 130= 4550 ÷ ?/4 = 130= 4550 x 4/? = 130= ? x 130 = 4550 x 4= ? = 4550 x 4/130 = 140
Number System If (74)² is added to the square of a number the answer so obtained is 7780. What is the number ? 48 49 47 50 48 49 47 50 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the number be x.or, x² + (74)² = 7780or, x² = 7780 - 5476 = 2304∴ x = 48
Number System (1024—263—233)÷(986—764— 156) =? 8 6 10 None of these 8 6 10 None of these ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 8
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