# Mental Ability (NCO- Cyber Olympiad (SOF) Class 4): Questions 306 - 313 of 351

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## Question number: 306

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

3 and 6 are factors of

### Choices

Choice (4) Response

a.

10

b.

18

c.

15

d.

3

## Question number: 307

» Mental Ability » Basic Geometry

MCQ▾

### Question

Perimeter of the given figure is

### Choices

Choice (4) Response

a.

23 cm

b.

40 cm

c.

20 cm

d.

26 cm

## Question number: 308

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Find the largest number which can exactly divide 156,221 and 273

### Choices

Choice (4) Response

a.

27

b.

25

c.

13

d.

17

## Question number: 309

» Mental Ability » Days and Dates

MCQ▾

### Question

What is the time in the clock?

### Choices

Choice (4) Response

a.

6 o’clock

b.

7 o’clock

c.

9 o’clock

d.

8 o’clock

## Question number: 310

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

is the missing digit is

### Choices

Choice (4) Response

a.

4

b.

32

c.

15

d.

12

## Question number: 311

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

In a painting, of the red square, are yellow, and the rest are white. What fraction of the square is white?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 312

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

A 4 digit number begins with

### Choices

Choice (4) Response

a.

Lakh

b.

4 hundreds

c.

Thousand

d.

Ten thousand

## Question number: 313

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

The address of the house on a street follow a skip counting pattern, as shown below.

What is the address of the house with question mark?

### Choices

Choice (4) Response

a.

302

b.

304

c.

303

d.

305

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