# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 230 - 236 of 1201

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## Question 230

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### Question

MCQ▾

A supplier undertook to do a certain piece of work in 36 days. He employed certain number of men, but 8 of them being absent from the very first day, the rest could finish the work in 54 days. The numbers of men originally employed were:

### Choices

Choice (4)Response

a.

16

b.

8

c.

36

d.

24

## Question 231

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### Question

MCQ▾

If , then is equal to:

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 232

Edit

MCQ▾

The value of is:

### Choices

Choice (4)Response

a.

-35

b.

21

c.

35

d.

-21

### Passage

The pie-chart provided below gives the distribution of land (in a village) under various food crops. Study the pie-chart and answer the questions that are given below.

## Question 233 (1 of 4 Based on Passage)

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### Question

MCQ▾

If the total area under Bajra was 1.5 million acres, then what was the area (in million acres) under Jowar?

### Choices

Choice (4)Response

a.

4.5

b.

7.5

c.

9

d.

6

## Question 234 (2 of 4 Based on Passage)

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### Question

MCQ▾

If the total area under Bajra and Jowar together was 7.5 million acres, then what was the area (in million acres) under others?

### Choices

Choice (4)Response

a.

7

b.

6

c.

9.5

d.

6.75

## Question 235 (3 of 4 Based on Passage)

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### Question

MCQ▾

If the total area under Maize was 3 million acres, then what was the area (in million acres) under Wheat?

### Choices

Choice (4)Response

a.

2.4

b.

3.5

c.

2

d.

4

## Question 236 (4 of 4 Based on Passage)

Edit

### Question

MCQ▾

Which combination of three crops contributes to 50 % of total area under the food crops?

### Choices

Choice (4)Response

a.

Jowar, Barley and Wheat

b.

Rice, Barley and Wheat

c.

Barley, Jowar and Bajra

d.

Jowar, Bajra and Maize