# NSTSE (National Level Science Talent Search Examination) Class 4: Questions 645 - 651 of 1791

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## Question number: 645

MCQ▾

### Question

This will be true if * is replaced by:

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 646

MCQ▾

### Question

Which decimal number is the same as?

### Choices

Choice (4) Response

a.

b.

c.

0.435

d.

0.625

## Question number: 647

MCQ▾

### Question

If the cost of 1 packet of BOURBON biscuits is Rs. 15, how many packets can I get for Rs. 90 with the FREE OFFER shown here?

### Choices

Choice (4) Response

a.

9

b.

8

c.

6

d.

7

## Question number: 648

MCQ▾

### Question

The sum of and is:

### Choices

Choice (4) Response

a.

b.

c.

d.

17

## Question number: 649

MCQ▾

How much is ?

### Choices

Choice (4) Response

a.

415

b.

765

c.

314

d.

311

## Question number: 650

MCQ▾

How much is ?

### Choices

Choice (4) Response

a.

437

b.

259

c.

348

d.

255

## Question number: 651

MCQ▾

### Question

Find the quotient of the following division?

The numbers are represented on the spike abacus as shown below.

### Choices

Choice (4) Response

a.

132

b.

143

c.

134

d.

133

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