# NCO- Cyber Olympiad (SOF) Class 7: Questions 174 - 180 of 417

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## Question number: 174

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MCQ▾

### Question

Find the number of triangles in the given figure.

### Choices

Choice (4)Response

a.

12

b.

22

c.

26

d.

18

## Question number: 175

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MCQ▾

### Question

The product of two numbers is 100 and the sum of their squares is 250. The sum of the number is________.

### Choices

Choice (4)Response

a.

169

b.

23

c.

21.21

d.

All of the above

## Question number: 176

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MCQ▾

### Question

Which of the following can be the exact multiple of 3?

### Choices

Choice (4)Response

a.

28

b.

13

c.

17

d.

63

## Question number: 177

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MCQ▾

### Question

Find the value of from the equation

### Choices

Choice (4)Response

a.

12

b.

15.5

c.

14

d.

13.3

## Question number: 178

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MCQ▾

### Question

A certain code BOOK is coded as ANNJ. How would SCHOOL be code in that code?

### Choices

Choice (4)Response

a.

RBGNNL

b.

RBGNNK

c.

RBHNNK

d.

RBGMMK

## Question number: 179

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MCQ▾

### Question

Five girls are sitting in a photograph in a row. Bindu is first in left side of the row and Mary is last in right side of row. Rani is in middle, left side of Rani Seema is sitting, and right side Reeta is sitting then who is second from the left in photograph?

### Choices

Choice (4)Response

a.

Seema

b.

Bindu

c.

Reeta

d.

Mary

## Question number: 180

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MCQ▾

### Question

A shopkeeper declares a sale of computer books, giving 25 % discount. If the net sale price of a book is rupees 714, what is its market price?

### Choices

Choice (4)Response

a.

500 Rs

b.

1008 Rs

c.

550 Rs

d.

952 Rs

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