# NSTSE (National Level Science Talent Search Examination) Class 4: Questions 347 - 352 of 1791

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## Question number: 347

MCQ▾

### Question

The number 12 has six factors: . The table below lists the number of factors for some numbers.

 Number Number of factors 41 2 43 2 45 6 47 2 49 3

From this we can say that the number of prime numbers between 40 and 50 is:

### Choices

Choice (4) Response

a.

0

b.

3

c.

4

d.

1

## Question number: 348

MCQ▾

________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 349

MCQ▾

### Question

The decimal form of is:

### Choices

Choice (4) Response

a.

130

b.

0.13

c.

0.013

d.

0.103

## Question number: 350

MCQ▾

### Question

Find the product of the numbers as shown on the spike abacus?

### Choices

Choice (4) Response

a.

25, 671

b.

30, 184

c.

29, 154

d.

30, 148

## Question number: 351

MCQ▾

### Question

Father brings a big bag of apples to distribute to his family of 20 members. If he plans to give 1 box of 25 apples to each member and have no extra apples, how many apples should be there in the bag?

### Choices

Choice (4) Response

a.

400

b.

500

c.

525

d.

45

## Question number: 352

MCQ▾

________

### Choices

Choice (4) Response

a.

0.6120

b.

612

c.

0.0612

d.

0.612

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