# NCO- Cyber Olympiad (SOF) Class 2: Questions 177 - 185 of 642

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## Question number: 177

Edit
MCQ▾

If

### Choices

Choice (4)Response

a.

-

b.

+

c.

d.

## Question number: 178

» Mental Ability » Number Games » Number Series

Edit
MCQ▾

### Question

Complete the series: 30,25, ________, 15,10.

### Choices

Choice (4)Response

a.

20

b.

46

c.

42

d.

22

## Question number: 179

Edit
MCQ▾

### Question

Which numeral shows one more than 210?

### Choices

Choice (4)Response

a.

220

b.

211

c.

212

d.

209

## Question number: 180

Edit
MCQ▾

### Question

How many triangle are there in the star?

### Choices

Choice (4)Response

a.

8

b.

6

c.

12

d.

5

## Question number: 181

Edit
MCQ▾

### Question

What time does the clock show?

### Choices

Choice (4)Response

a.

2: 50

b.

1: 50

c.

10: 10

d.

4: 15

## Question number: 182

Edit
MCQ▾

### Question

Which number belong to both square and a triangle?

### Choices

Choice (4)Response

a.

5

b.

3

c.

4

d.

2

## Question number: 183

» Mental Ability » Number Games » Number Series

Edit
MCQ▾

### Question

Complete the number pattern.

12,10,8 ________, 4, ________

### Choices

Choice (4)Response

a.

6,2

b.

8,4

c.

2,6

d.

5,1

## Question number: 184

Edit
MCQ▾

### Question

Which is another way to show

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 185

Edit
MCQ▾

### Question

There are 2 orange trees. There are 3 mango tree. How many total orange and mango are there?

### Choices

Choice (4)Response

a.

4

b.

2

c.

6

d.

5

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