# Arithmetic (CBSE-NET (Based on NTA-UGC) Paper-I): Questions 10 - 15 of 30

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## Question number: 10

» Arithmetic » Numbers & Counting

Appeared in Year: 2015

MCQ▾

### Question

A party was held in which a grandmother, father, mother, four sons, their wives and one son and two daughters to each of the sons were present. The number of females present in the party is: (December)

### Choices

Choice (4) Response

a.

14

b.

12

c.

18

d.

24

## Question number: 11

» Arithmetic » Ratio, Proportion & Chain Rule

MCQ▾

### Question

Anil played 8 cricket matches. The mean (average) of the runs was found to be 80. After playing four more matches, the mean of the runs of all the matches was found to be 70. The total runs made in the last four matches is________

### Choices

Choice (4) Response

a.

100

b.

300

c.

200

d.

400

## Question number: 12

» Arithmetic » Ratio, Proportion & Chain Rule

MCQ▾

### Question

Four pipes can fill a reservoir in 15,20,30 and 60 hours respectively. The first one was opened at 6 AM, second at 7 AM, third at 8 AM and the fourth at 9 AM. When will the reservoir be filled?

### Choices

Choice (4) Response

a.

11 AM

b.

1: 30 PM

c.

12 Noon

d.

1 PM

## Question number: 13

» Arithmetic » Basic Statistics

MCQ▾

### Question

If the radius of a circle is increased by 50 per cent. Its area is increased by:

### Choices

Choice (4) Response

a.

100 per cent

b.

50 per cent

c.

125 per cent

d.

75 per cent

## Question number: 14

» Arithmetic » Sets and Venn

MCQ▾

### Question

In an examination, 35 % of the total students failed in Hindi, 45 % failed in English and 20 % in both. The percentage of those who passed in both subjects is

### Choices

Choice (4) Response

a.

40

b.

20

c.

30

d.

10

## Question number: 15

» Arithmetic » Numbers & Counting

MCQ▾

### Question

There are 10 true-false questions in an examination. Then these questions can be answered in

### Choices

Choice (4) Response

a.

100 ways

b.

1024 ways

c.

20 ways

d.

240 ways

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