# Mental Ability (NCO- Cyber Olympiad Class 5): Questions 31 - 38 of 257

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## Question number: 31

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Complete the series 6, 12, 18, 24, 30, 36, ?

### Choices

Choice (4) Response

a.

42

b.

50

c.

40

d.

48

## Question number: 32

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Complete the series 9, 18, 27, 36, 45, 54, ?

### Choices

Choice (4) Response

a.

63

b.

55

c.

70

d.

81

## Question number: 33

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Complete the series: 0, 3, 8, 15, 24, 35, ________.

### Choices

Choice (4) Response

a.

49

b.

55

c.

50

d.

48

## Question number: 34

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Complete the series: 3, 5, 7, 9, 11, 13, ________

### Choices

Choice (4) Response

a.

20

b.

21

c.

15

d.

23

## Question number: 35

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Choose the correct alternative that will continue the same pattern and fill in the blank space.

1, 4, 9, 16, 25, ________

### Choices

Choice (4) Response

a.

48

b.

36

c.

49

d.

35

## Question number: 36

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Complete the series 1, 1, 2, 3, 5, 8, ?

### Choices

Choice (4) Response

a.

19

b.

13

c.

10

d.

15

## Question number: 37

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Monica divided a problem this way:

Her teacher marked it wrong. Which of the following is the correct answer and explanation?

### Choices

Choice (4) Response

a.

Quotient 15 with a remainder of 2, because 15 3 = 45 and 45 + 5 =50

b.

Quotient 15 with a remainder of 0, because 15 4 = 60 and 60 - 1 = 59.

c.

Quotient 13 with a remainder of 0, because 13 =169.

d.

All of the above

## Question number: 38

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

7, 9, 5, 8, 4, ________

### Choices

Choice (4) Response

a.

10

b.

7

c.

8

d.

13

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