# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 469 - 474 of 1732

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## Question 469

### Question

MCQ▾

Seema bought a bag with 15 % discount on the original price. She got a profit of ₹ 46 by selling it at 160 % of the price at which she bought. What was the original price of the bag?

### Choices

Choice (4)Response

a.

200 ₹

b.

150 ₹

c.

210 ₹

d.

180 ₹

## Question 470

### Question

MCQ▾

When the circumference of a circle decreases from 4 to , its area decreases by

### Choices

Choice (4)Response

a.

88 %

b.

%

c.

%

d.

7 %

## Question 471

### Question

MCQ▾

In , D is midpoint of BC and G is the Centroid of the triangle. If GD = 4 cm, then the length of AD is

### Choices

Choice (4)Response

a.

4 cm

b.

12 cm

c.

8 cm

d.

All of the above

## Question 472

### Question

MCQ▾

Which of the following instrument is used in motor vehicles?

### Choices

Choice (4)Response

a.

Gauge meter

b.

Odometer

c.

Anemometer

d.

Thermometer

## Question 473

### Question

MCQ▾

Compare + 56 ________ + 28

### Choices

Choice (4)Response

a.

=

b.

>

c.

d.

<

## Question 474

### Question

MCQ▾

In the following figure, ABCD is a parallelogram and AB = 32 cm = AD. If the area of parallelogram is . Find AL.

### Choices

Choice (4)Response

a.

cm

b.

28 cm

c.

cm

d.

32 cm

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