# NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 171 - 179 of 2028

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## Question 171

### Question

MCQ▾

The solution of is:

### Choices

Choice (4)Response

a.

-3

b.

-5

c.

6

d.

3

## Question 172

### Question

MCQ▾

If of a number is 30 less than the original number, then the number is:

### Choices

Choice (4)Response

a.

120

b.

150

c.

220

d.

90

## Question 173

### Question

MCQ▾

If a number increased by 10 % of itself gives 220, then that number is:

### Choices

Choice (4)Response

a.

200

b.

120

c.

180

d.

150

## Question 174

### Question

MCQ▾

ABC and DEF are straight lines. Find the value of x

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 175

### Question

MCQ▾

The area of shaded region is:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 176

### Question

MCQ▾

42 men can complete a piece of work in 6 days. How many men can complete the same work in 18 days?

### Choices

Choice (4)Response

a.

12

b.

126

c.

18

d.

14

### Passage

The line graph provided the sales of dolls by Foram from Monday to Saturday on a particular week. Given that cost of one doll is ₹ 25.

## Question 177 (1 of 3 Based on Passage)

### Question

MCQ▾

How much did Foram receive from the sale of dolls on Saturday?

### Choices

Choice (4)Response

a.

400 ₹

b.

600 ₹

c.

250 ₹

d.

1000 ₹

## Question 178 (2 of 3 Based on Passage)

### Question

MCQ▾

What is the ratio of sale of dolls on Wednesday to sale of dolls on Thursday?

### Choices

Choice (4)Response

a.

3: 2

b.

3: 5

c.

1: 2

d.

## Question 179 (3 of 3 Based on Passage)

### Question

MCQ▾

How much did Foram receive from the sale of dolls on Monday and Tuesday?

### Choices

Choice (4)Response

a.

1125 ₹

b.

740 ₹

c.

935 ₹

d.

875 ₹

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