# Mental Ability (NCO- Cyber Olympiad (SOF) Class 5): Questions 182 - 188 of 257

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## Question number: 182

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Find the odd number out.

### Choices

Choice (4) Response

a.

396

b.

671

c.

264

d.

427

## Question number: 183

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which group shows the prime factorization of the number 125?

### Choices

Choice (4) Response

a.

2 8

b.

2 2

c.

5 3

d.

5 5

## Question number: 184

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

A table is bought for 400 Rs. and sold at a gain of 20%, find its selling price.

### Choices

Choice (4) Response

a.

380 Rs.

b.

420 Rs.

c.

320 Rs.

d.

480 Rs.

## Question number: 185

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Study the given table to find the missing number?

### Choices

Choice (4) Response

a.

4

b.

2

c.

8

d.

3

## Question number: 186

» Mental Ability » Basic Geometry

MCQ▾

### Question

In given rocket what shapes are used?

### Choices

Choice (4) Response

a.

Two square and one triangle

b.

One triangle and one rectangle

c.

One square, one circle

d.

None of the above

## Question number: 187

» Mental Ability » Basic Arithmetic

MCQ▾

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 188

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Mr. Kumar and his wife is 30 year old. The ages of Mr. Kumar, his wife and their son add up to 70. Which equation could be used to determine

How old his son is if n = his son’s age?

### Choices

Choice (4) Response

a.

30 + 30 + 70 = n

b.

30 + 30 + n =70

c.

30 + n+70 = 30

d.

All of the above

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