# Mathematics (NSTSE (National Science Talent Search Exam- Unified Council) Class 3): Questions 470 - 476 of 1167

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## Question number: 470

» Mathematics » Addition and Subtraction

MCQ▾

### Question

Mina has 50 pens. Mira has 20 pens. How many pens are there in all?

### Choices

Choice (4) Response

a.

80

b.

95

c.

70

d.

85

## Question number: 471

» Mathematics » Addition and Subtraction

MCQ▾

### Question

Which digit should come in place of so that the following subtraction is correct?

### Choices

Choice (4) Response

a.

5

b.

3

c.

4

d.

6

## Question number: 472

» Mathematics » Multiplication

MCQ▾

### Question

Which of the following is the multiplication sentence for

### Choices

Choice (4) Response

a.

2×1 = 2

b.

c.

d.

## Question number: 473

» Mathematics » Addition and Subtraction

MCQ▾

### Choices

Choice (4) Response

a.

708

b.

620

c.

615

d.

709

## Question number: 474

» Mathematics » Addition and Subtraction

MCQ▾

### Question

what is the missing number in the box?

### Choices

Choice (4) Response

a.

40

b.

46

c.

32

d.

50

## Question number: 475

» Mathematics » Numbers

MCQ▾

### Question

The number represented by given abacus is:

### Choices

Choice (4) Response

a.

3124

b.

1234

c.

4123

d.

4213

## Question number: 476

» Mathematics » Addition and Subtraction

MCQ▾

### Question

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

+ = 10

- = 2

### Choices

Choice (4) Response

a.

,

b.

, 3

c.

, 2

d.

, 4

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