# Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad Class 3): Questions 53 - 61 of 190

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## Question number: 53

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which number has 2 in hundred’s place?

### Choices

Choice (4) Response

a.

345

b.

502

c.

635

d.

278

## Question number: 54

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The fraction of unshaded part is.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 55

» Mental Ability » Basic Arithmetic

MCQ▾

2139 has

### Choices

Choice (4) Response

a.

2 tens

b.

90 ones

c.

3 hundreds

d.

9 ones

## Question number: 56

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which of these equals to ?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 57

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

In which one of the following numbers, the digits cannot be rearranged to get 3-digit number?

### Choices

Choice (4) Response

a.

868

b.

919

c.

272

d.

300

## Question number: 58

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Raman had 28 balloons. In a party 8 balloons were burst. How many are left with him?

### Choices

Choice (4) Response

a.

21

b.

20

c.

25

d.

18

## Question number: 59

» Mental Ability » Basic Arithmetic

MCQ▾

A triangle has

### Choices

Choice (4) Response

a.

Three sides

b.

Four equal sides

c.

Two equal sides

d.

One curved edge

## Question number: 60

» Mental Ability » Basic Arithmetic

MCQ▾

72 has

### Choices

Choice (4) Response

a.

70 tens

b.

7 ones

c.

7 tens

d.

20 ones

## Question number: 61

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

In which one of the following numbers, the digits can be rearranged to get another three-digit number.

### Choices

Choice (4) Response

a.

010

b.

090

c.

861

d.

200

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