# NSTSE (National Science Talent Search Exam- Unified Council) Class 3: Questions 420 - 428 of 2216

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## Question number: 420

Edit
MCQ▾

### Question

The greatest number formed by these digits is:

### Choices

Choice (4)Response

a.

654321

b.

654231

c.

563214

d.

415635

## Question number: 421

Edit
MCQ▾

### Question

If you add 5 to 80 and then add 30 to the answer, what number would you get?

### Choices

Choice (4)Response

a.

115

b.

172

c.

192

d.

182

## Question number: 422

Edit
MCQ▾

### Choices

Choice (4)Response

a.

636

b.

606

c.

665

d.

600

## Question number: 423

Edit
MCQ▾

### Question

Which of the following is equal to 50 20?

### Choices

Choice (4)Response

a.

(100 5)

b.

(20 (70

c.

(50 30)

d.

(20 30)

## Question number: 424

Edit
MCQ▾

### Question

In 2963, which digit has highest place value?

### Choices

Choice (4)Response

a.

3

b.

6

c.

9

d.

2

## Question number: 425

Edit
MCQ▾

### Question

Add me to 8 or subtract me from 16. The answer is the same. Who am I?

### Choices

Choice (4)Response

a.

5

b.

8

c.

10

d.

4

## Question number: 426

Edit
MCQ▾

### Question

If one blue square represents TEN, then what number represents the given addition?

### Choices

Choice (4)Response

a.

380

b.

390

c.

400

d.

80

## Question number: 427

Edit
MCQ▾

### Question

Six hundred twenty five can be written as:

### Choices

Choice (4)Response

a.

600 + 5

b.

600 + 20

c.

600 + 52

d.

600 + 25

## Question number: 428

Edit
MCQ▾

### Question

here are 50 students in section A, 40 students in section B and 100 students in section C. How many students are there altogether in the three sections?

### Choices

Choice (4)Response

a.

124

b.

190

c.

145

d.

100

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