# Mental Ability (NCO- Cyber Olympiad (SOF) Class 6): Questions 165 - 171 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: 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

## Question number: 168

» Mental Ability » Basic Geometry

MCQ▾

### Question

In equivalent pentagon ABCDE, D is midpoint of CE and two lines join point A and C, A and E. Which of the following is not true?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 169

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Three of the following four are alike in a certain way and so form a group. Which is one does not belong to the group?

### Choices

Choice (4) Response

a.

21

b.

39

c.

63

d.

83

## Question number: 170

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Find the one, which is different from below given four numbers.

### Choices

Choice (4) Response

a.

28

b.

20

c.

52

d.

19

## Question number: 171

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Three of the following four are alike in a certain way and so form a group. Which is one does not belong to the group?

### Choices

Choice (4) Response

a.

44

b.

10

c.

50

d.

30

f Page