# Mental Ability (NCO- Cyber Olympiad Class 6): Questions 160 - 167 of 394

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 722 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 400.00 or

## Question number: 160

» Mental Ability » Basic Geometry

MCQ▾

### Question

Perimeter of the shaded region is,

### Choices

Choice (4) Response

a.

72 m

b.

60 m

c.

64 m

d.

84 m

## Question number: 161

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

20 % of 40 % of 60 %=?

### Choices

Choice (4) Response

a.

50 %

b.

48 %

c.

30 %

d.

4.80 %

## Question number: 162

» Mental Ability » Basic Geometry

MCQ▾

### Question

Perimeter of the shaded region is,

Where, a = 6 cm, b = 6.5 cm, c = 7 cm.

### Choices

Choice (4) Response

a.

15 cm

b.

9.50 cm

c.

9.75 cm

d.

10 cm

## Question number: 163

» Mental Ability » Basic Geometry

MCQ▾

### Question

A regular hexagon can have

### Choices

Choice (4) Response

a.

All equal sides

b.

All equal angles

c.

Three equal angles

d.

Both a. and b. are correct

## Question number: 164

» Mental Ability » Basic Geometry

MCQ▾

is equal to,

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 165

» Mental Ability » Basic Geometry

MCQ▾

### Question

Perimeter of the shaded region is,

### Choices

Choice (4) Response

a.

36 cm

b.

18 cm

c.

84 cm

d.

18.84 cm

## Question number: 166

» Mental Ability » Basic Arithmetic

MCQ▾

### Choices

Choice (4) Response

a.

108

b.

1.083

c.

0.10

d.

10

## Question number: 167

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

If A stands for add, B for subtract, C for multiply and D for divide then stands for

### Choices

Choice (4) Response

a.

6

b.

3

c.

1

d.

4

f Page