# Mental Ability-Number Games (NCO- Cyber Olympiad Class 7): Questions 7 - 14 of 25

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 416 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 300.00 or

## Question number: 7

» Mental Ability » Number Games

MCQ▾

### Question

What is the sum of two consecutive even numbers, the difference of whose squares is 84?

### Choices

Choice (4) Response

a.

62

b.

34

c.

38

d.

46

## Question number: 8

» Mental Ability » Number Games

MCQ▾

### Question

Two cubes have volumes in the ratio 1: 64. Then the ratio of their sides is

### Choices

Choice (4) Response

a.

1: 3

b.

1: 18

c.

1: 8

d.

1: 4

## Question number: 9

» Mental Ability » Number Games » Number Analogies

MCQ▾

### Question

On dividing a number by 4, we get 3 as remainder. What will be the remainder, when the square of this number is divided by 4?

### Choices

Choice (4) Response

a.

0

b.

1

c.

2

d.

5

## Question number: 10

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Two days after the day before yesterday is Wednesday, What day is today?

### Choices

Choice (4) Response

a.

Monday

b.

Tuesday

c.

Sunday

d.

Friday

## Question number: 11

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Complete the series: 2, 5, 10, 17, 26, ________

### Choices

Choice (4) Response

a.

28

b.

37

c.

39

d.

50

## Question number: 12

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

The day before yesterday was three days after Saturday. What day is today?

### Choices

Choice (4) Response

a.

Sunday

b.

Thursday

c.

Friday

d.

Monday

## Question number: 13

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

The first seventh terms of a pattern are shown below. The rule of the pattern is to multiply by 2, then addition 2 and then subtract 1.

5, 10, 12, 11, 22, 24, 23…

What should be the tenth term of this pattern?

### Choices

Choice (4) Response

a.

46

b.

45

c.

47

d.

44

## Question number: 14

» Mental Ability » Number Games » Number Series

MCQ▾

### Question

Which sequence follows the rule , where n represents the position of a term in the sequence?

### Choices

Choice (4) Response

a.

5, 17, 29, 41, 53, …

b.

7, 19, 31, 43, 55, …

c.

8, 20, 32, 44, 56, …

d.

6, 18, 30, 42, 54, …

f Page