Correct Answers: | |

Wrong Answers: | |

Unattempted: |

### Question 1

The sum of three consecutive even integer numbers is -2274. The middle among the three is?

### Question 2

If $2{3/8}$ of a number is 3, what is $1{1/35}$ of that number?

**A**

$1{199/665}$.

**B**

$2{201/664}$.

**C**

${199/667}$.

**D**

$4{191/667}$.

**Soln.**

**Ans: a**

Let the number be N. Then it is given that $2{3/8}$ x N = 3. ⇒ N = 3 X ${8/19}$. ⇒ ${36/35}$ x N = ${36/35}$ x 3 X ${8/19}$ = ${864/665}$.

*${19/8}$ is same as $2{3/8}$. ${36/35}$ is same as $1{1/35}$. ${864/665}$ is same as $1{199/665}$. *

### Question 3

Which term of this arithmetic series is zero: 133, 126, 119 ...?

### Question 4

If $14/17$ of a number is 84, what is the number?

### Question 5

The difference between a two digit number and the one obtained by reversing its digits is 81. If one of the digits is 5, what is the other?

**A**

Cannot exist.

**B**

5.

**C**

6.

**D**

7.

**Soln.**

**Ans: a**

Let the numbers be a and b. ab = 10a + b, and ba = 10b + a. The difference is 10a + b - (10b + a) = 9(a - b). It is given that 9(a - b) = 81, ⇒ a - b = $81/9$ = 9, ⇒ the difference between the digits is 9. If one of the digits is 5, the other cannot be determined.

### More Chapters | See All...

Data Sufficiency | Essential Part | Percentages | Decimal Numbers | Logarithms | Time and Work | Volume and Surface Areas | Image Series | Averages | Alligations and Mixtures | More...

This Blog Post/Article "Problems on Numbers Quiz Set 004" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Updated on 2017-10-26.