# Practice Questions on Number SystemAptitude Questions and Answers

## Moderate Number System Question - 1

 Q1. A number when divided by a divisor leaves a remainder of 24. When twice the original number is divided by the same divisor, the remainder is 11. What is the value of the divisor?
 A. 13 B. 59 C. 35 D. 37

## Moderate Number System Question - 2

 Q2. The product of 4 consecutive even numbers is always divisible by:
 A. 600 B. 768 C. 864 D. 384

## Moderate Number System Question - 3

 Q3. What is the minimum number of square marbles required to tile a floor of length 5 metres 78 cm and width 3 metres 74 cm?
 A. 176 B. 187 C. 540 D. 748

## Moderate Number System Question - 4

 Q4. What number should be subtracted from $x^3+ 4x^2- 7x + 12$, if it is to be perfectly divisible by $x + 3$?
 A. 42 B. 39 C. 13 D. None of these

## Moderate Number System Question - 5

 Q5. Find the remainder when $2^{89}$ is divided by $89$?
 A. 1 B. 2 C. 87 D. 88
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