Number System Three seventh of a number is 12 more than 40% of that number. What will be the 60% of that number? 248 126 148 210 248 126 148 210 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 3/7 x – 40/100 x = 12x = 35 * 1235 * 12 * 60/100 = 252/2 = 126
Number System 384×12×2=? 6123 9216 8465 7487 6123 9216 8465 7487 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 9216
Number System What is 25/2% of 482 times of 183 ? 12025.75 11025.75 12025.50 11050.75 12025.75 11025.75 12025.50 11050.75 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 25/2% of [482 x 183]= 25/2% of 88206= 25/2 x 88206 / 100= 88206 / 8= 11025.75
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. 86 91 97 94 86 91 97 94 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 94
Number System On converting the following base-2 numeral in base ten, 1101101, we get 107 106 109 108 107 106 109 108 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 109
Number System In how many different ways can be the letters of the word PENCIL be arranged among themselves ? 640 510 720 860 640 510 720 860 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Total six letters are there and hence the number of arrangements = 6! = 6 x 5 x 4 x 3 x 2 x 1 = 720
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