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A number consists of two digits. If the ...

A number consists of two digits. If the digits interchange places and the new number is added to the original number, then the resulting number will be divisible by a. 3           b. 5         c. 9           d. 11

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RS AGGARWAL-PROBLEMS ON NUMBERS-All Questions
  1. I the digit in the unit’s place of a two digit number is halved and...

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  2. In a two digit number , if it is known that it unit’s digit exceeds...

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  3. A number consists of two digits. If the digits interchange places a...

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  4. The sum of the digits of a two digit number is 9 less than the numb...

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  5. The difference between a two digit number and the number obtained b...

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  6. The difference between a to digit number and the number obtained by...

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  7. The sum of the digits of a two digit number si 1/5 of the difference b...

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  8. The number obtained by interchanging the two digits of a two digit ...

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  9. The difference between a two digit number and the number obtained b...

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  10. In a two –digit positive number, the digit in the unit’s place is eq...

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  11. A number consists of 3 digits whose sum is 10. The middle digit is ...

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  12. A two digit number becomes five sixth of itself when its digits are...

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  13. If the square of a two digit number is reduced by the square of the...

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  14. A number consists of two digits such that the digit in the tens pla...

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  15. The digit in the unit’s place of  a number is equal to the digit in th...

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  16. In a two digit number, the digit in the unit’s place is more than t...

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  17. A certain number of two digits is three times the sum of ties digits...

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  18. A two digit number is such that the product of the digits is 8. Whe...

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  19. In a number of three digits, the digits in the unit’s place and in ...

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  20. In a three digit number the digit in the unit’s place is 75% of the...

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