# NCO- Cyber Olympiad Class 2: Questions 420 - 428 of 642

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## Question number: 420

MCQ▾

### Question

What is the same as 25?

### Choices

Choice (4) Response

a.

1 ten 5 ones

b.

2 tens 5 ones

c.

2 tens 2 ones

d.

5 tens 2 ones

## Question number: 421

MCQ▾

### Question

How many star are there in all?

### Choices

Choice (4) Response

a.

26

b.

27

c.

18

d.

25

## Question number: 422

MCQ▾

### Question

Ben put 10 cookies in each box for the sale. How many cookies did he use in all?

### Choices

Choice (4) Response

a.

60

b.

55

c.

85

d.

80

## Question number: 423

MCQ▾

### Question

Identify the greatest number.

### Choices

Choice (4) Response

a.

32

b.

26

c.

34

d.

30

## Question number: 424

MCQ▾

### Question

What is the same as 9 hundreds 5 ones?

### Choices

Choice (4) Response

a.

909

b.

905

c.

950

d.

509

## Question number: 425

MCQ▾

### Question

What is the same as 30?

### Choices

Choice (4) Response

a.

3 tens 2 ones

b.

2 tens 0 ones

c.

3 tens 1 ones

d.

3 ten 0 ones

## Question number: 426

MCQ▾

### Question

Find out odd one out?

### Choices

Choice (4) Response

a.

30 and 6

b.

3 tens 6 ones

c.

6 tens 3 ones

d.

## Question number: 427

MCQ▾

### Question

Which of the following digit should come in place of ________, so that the following addition is correct?

### Choices

Choice (4) Response

a.

1

b.

2

c.

4

d.

3

## Question number: 428

MCQ▾

### Question

Study the pattern and fill the missing term.

### Choices

Choice (4) Response

a.

271

b.

126

c.

108

d.

208

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