# NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 537 - 544 of 1971

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## Question number: 537

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MCQ▾

### Question

Estimate the product by rounding each number to the nearest ten?

### Choices

Choice (4)Response

a.

28,000

b.

20,000

c.

18,000

d.

15,000

## Question number: 538

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MCQ▾

### Question

The place value of 9 in is:

### Choices

Choice (4)Response

a.

b.

c.

9

d.

90

## Question number: 539

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MCQ▾

### Question

If the product of all the two numbers in diagonal is same, then find the missing term in the given shape? Image Shows the Product of All the 2numbers in Diagonal is Same

### Choices

Choice (4)Response

a.

2

b.

5

c.

4

d.

3

## Question number: 540

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MCQ▾

### Question

What should be placed in place of “? ” so that the sum of two fractions then subtract one fraction on each side of the square is same? This Figure Shows the Square on Each Side Has the Fractions

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 541

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MCQ▾

### Question

Which of the following is not a group of unlike fractions?

### Choices

Choice (4)Response

a.

b.

c.

d.

All a. , b. and c. are correct

## Question number: 542

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MCQ▾

________

### Choices

Choice (4)Response

a.

1

b.

56342

c.

0

d.

563420

## Question number: 543

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MCQ▾

### Question

If these number sentences are true, which of the following may be correct?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 544

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MCQ▾

### Question

The product of the place values of “4” as shown on the spike abacus is:

### Choices

Choice (4)Response

a.

1600

b.

16,000

c.

160

d.

1,60,000

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