# Mental Ability (NCO- Cyber Olympiad (SOF) Class 6): Questions 285 - 290 of 394

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## Question number: 285

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

For a science project, 30 scientific instruments were shared equally among 6 students. Which expression shows how to find the number of instruments given to each student?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 286

» Mental Ability » Basic Geometry

MCQ▾

### Question

Leena drew a rhombus. Then she made a dotted line as shown below. She cut along the dotted line and slide the triangle to the opposite side of the rhombus. Which figure did she get?

### Choices

Choice (4) Response

a.

A rectangle

b.

A square

c.

A pentagon

d.

A triangle

## Question number: 287

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

If x = 3 and y = 7, then

### Choices

Choice (4) Response

a.

4

b.

1

c.

- 4

d.

3

## Question number: 288

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

In a morning walk, three ladies step off together from 50 m distance from their houses. Their steps measure 70 cm, 75 cm, 80 cm respectively. At what distance from the starting point will they step off together again?

### Choices

Choice (4) Response

a.

8630 m

b.

8400 m

c.

5690 m

d.

84 m

## Question number: 289

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

If k = 8 and l = 16, then

### Choices

Choice (4) Response

a.

b.

c.

36

d.

18

## Question number: 290

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

The greatest common factor of 8,12 and 20 is

### Choices

Choice (4) Response

a.

4

b.

6

c.

8

d.

16

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