# Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad Class 3): Questions 45 - 52 of 190

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## Question number: 45

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

What is the place value of 2 in the number 823?

### Choices

Choice (4) Response

a.

2

b.

1

c.

200

d.

20

## Question number: 46

» Mental Ability » Basic Arithmetic

MCQ▾

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 47

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

There are 12 children in a group each having 4 chocolates. How many total numbers of chocolates do they have?

### Choices

Choice (4) Response

a.

16

b.

45

c.

48

d.

36

## Question number: 48

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The fraction of shaded part is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 49

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The fraction of unshaded part is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 50

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

5 Rupees 25-paise equals

### Choices

Choice (4) Response

a.

Twenty 25-paise coins

b.

Ten 50-paise coins

c.

Eight 50-paise coins

d.

Twenty one 25-paise coins

## Question number: 51

» Mental Ability » Basic Arithmetic

MCQ▾

142 has

### Choices

Choice (4) Response

a.

100 hundreds

b.

5 ones

c.

1 hundreds

d.

10 hundreds

## Question number: 52

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which one of the following is a circle?

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page