# NCO- Cyber Olympiad (SOF) Class 2: Questions 177 - 184 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

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MCQ▾

### Question

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

### Choices

Choice (4) Response

a.

20

b.

46

c.

42

d.

22

## Question number: 179

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MCQ▾

### Question

Which numeral shows one more than 210?

### Choices

Choice (4) Response

a.

220

b.

211

c.

212

d.

209

## Question number: 180

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MCQ▾

### Question

How many triangle are there in the star? Counting Triangles of the Star. Calculate number of triangles in the star.

### Choices

Choice (4) Response

a.

8

b.

6

c.

12

d.

5

## Question number: 181

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MCQ▾

### Question

What time does the clock show? Show a Time in this Clock Represent time in above clock like 1: 50,2: 50,3: 50 and so on

### Choices

Choice (4) Response

a.

2: 50

b.

1: 50

c.

10: 10

d.

4: 15

## Question number: 182

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MCQ▾

### Question

Which number belong to both square and a triangle? Finding Number Belonging to Square and Triangle. Calculate number of values.

### Choices

Choice (4) Response

a.

5

b.

3

c.

4

d.

2

## Question number: 183

» Mental Ability » Number Games » Number Series

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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

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MCQ▾

### Question

Which is another way to show Find Total Number of 8 Circles Calculate arrangement of the 8 circles.

### Choices

Choice (4) Response

a. Find Total Number of 8 Circles. Choice-A Calculate arrangement of the 8 circles.

b. Find Total Number of 8 Circles. Choice-B Calculate arrangement of the 8 circles.

c. Find Total Number of 8 Circles. Choice-C Calculate arrangement of the 8 circles.

d. Find Total Number of 8 Circles. Choice-D Calculate arrangement of the 8 circles.