# NCO- Cyber Olympiad Class 9: Questions 188 - 191 of 410

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## Question number: 188

MCQ▾

### Question

The given question contains a set of figures. The four figures have certain common features. Select a figure from the option which is similar to the figures.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 189

MCQ▾

### Question

Secants and intersect the circle at R and O respectively. What is the length of ?

### Choices

Choice (4) Response

a.

b.

17

c.

26

d.

## Question number: 190

MCQ▾

### Question

Given five views of some cubes Determine how many different cubes are involved

### Choices

Choice (4) Response

a.

Two cubes are involved

b.

Three cubes are involved

c.

Four cubes are involved

d.

Only one cube is involved

## Question number: 191

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

In the following number series, how many 9’s are there which are preceded by 3 but not followed by 4?

2 3 9 5 1 3 9 6 7 3 9 4 8 9 3 4 9 3 2 3 9 8 3 9 3

### Choices

Choice (4) Response

a.

3

b.

4

c.

1

d.

2

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