A number consists of two digits. If the number formed by interchanging the digits is added to the original number, the resulting number (i.e. the sum) must be divisible by
A number is decreased by 10% and then increased by 10%. The number so obtained is 10 less than the original number. What was the oiginal number ?
A number of friends decided to go on a picnic and planned to spend Rs. 96 on eatables. Four of them, however, did not turn up. As a consequence, the remaining ones had to contribute Rs. 4 each extra. The number of those who attended the picnic was
A number when divided by 192 gives a remainder of 54. What remainder would be obtained on dividing the same number by 16 ?
A number when divided by 5 leaves a remainder 3. What is the remainder when the square of the same number is divided by 5 ?
A number when divided by 6 leaves remainder 3. When the square of the same number is divided by 6, the remainder is :
A number when divided by 91 gives a remainder 17. When the same number is divided by 13, the remainder will be ?
A number which when divided by 10 leaves a remainder of 9, when divided by 9 leaves a remainder of 8, and when divided by 8 leaves a remainder of 7, is = ?
A number x is mistakenly divided by 10 instead of being multiplied by 10. what is the percentage error in the result?
A number, when divided by 221, leaves a remainder 64. What is the remainder if the same number is divided by 13 ?
