# NCO- Cyber Olympiad Class 3: Questions 273 - 277 of 487

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## Question number: 273

MCQ▾

### Question

Look at the pattern that Vimal has created in his number chart below.

 1 2 3 4 6 7 8 9 11 12 13 14 16 17 18 19 21 22 23 24

What rule did Vimal use to create this pattern?

### Choices

Choice (4) Response

a.

Shade numbers when counting by 3’s

b.

Shade numbers when counting by 5’s

c.

d.

## Question number: 274

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Which pattern is described by the following rule? Each next number is found by doubling the number before it.

### Choices

Choice (4) Response

a.

b.

5, 10, 20, 40, …

c.

d.

## Question number: 275

MCQ▾

### Question

Pooja counted 23 marbles, 27 balls and 18 teddies at the toyshop. What was the total number of marbles and balls?

### Choices

Choice (4) Response

a.

45

b.

50

c.

48

d.

32

## Question number: 276

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Which pattern is described by the following rule?

Each next number is found by increase 5 before it.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 277

MCQ▾

### Question

Look at the pattern that Ashish has created in his number chart below.

 1 3 5 7 9 11 13 15 17 19 21 23 25

What rule did Ashish use to create this pattern?

### Choices

Choice (4) Response

a.

Shade numbers when counting by 5’s

b.