# Mathematics (NSTSE (National Level Science Talent Search Examination) Class 3): Questions 355 - 359 of 1009

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## Question number: 355

» Mathematics » Addition and Subtraction

MCQ▾

### Question

Each of these boxes has exactly 9 marbles in it. How many marbles are there in all?

### Choices

Choice (4) Response

a.

45

b.

50

c.

54

d.

60

## Question number: 356

» Mathematics » Addition and Subtraction

MCQ▾

### Question

If the smallest one digit number is subtracted to a number, we get:

### Choices

Choice (4) Response

a.

two digit number

b.

it’s predecessor

c.

it’s successor

d.

None of the above

## Question number: 357

» Mathematics » Addition and Subtraction

MCQ▾

### Question

A 4-digit number is written in the boxes below. If the sum of any three consecutive digits is 20, find the value of A?

### Choices

Choice (4) Response

a.

8

b.

5

c.

6

d.

7

## Question number: 358

» Mathematics » Numbers

MCQ▾

### Question

The number 756 has ________ hundreds.

### Choices

Choice (4) Response

a.

6

b.

5

c.

8

d.

7

## Question number: 359

» Mathematics » Multiplication

MCQ▾

### Question

If both equations shown above are true, which of the following equations must also be true?

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page