# Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad Class 2): Questions 1 - 10 of 338

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## Question number: 1

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Find number of chocolates in Binny’s basket?

### Choices

Choice (4) Response

a.

20

b.

18

c.

16

d.

14

## Question number: 2

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which of the following is same as 32?

### Choices

Choice (4) Response

a.

9 + 23

b.

30 + 3

c.

5 + 15

d.

30 - 5

## Question number: 3

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Aryan saw 20 robins at the bird feeder. Then 5 robins flew away. How many robins are still there at the feeder?

### Choices

Choice (4) Response

a.

15

b.

25

c.

5

d.

9

## Question number: 4

» Mental Ability » Basic Arithmetic

MCQ▾

### Choices

Choice (4) Response

a.

16

b.

26

c.

14

d.

17

## Question number: 5

» Mental Ability » Basic Arithmetic

MCQ▾

### Choices

Choice (4) Response

a.

594

b.

484

c.

464

d.

494

## Question number: 6

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Cherry’s father planted 4 rows of tomatoes in his garden. There were 3 plants in each row. How many tomato plants are there in all?

### Choices

Choice (4) Response

a.

43

b.

33

c.

12

d.

22

## Question number: 7

» Mental Ability » Basic Arithmetic

MCQ▾

### Choices

Choice (4) Response

a.

9

b.

4

c.

15

d.

5

## Question number: 8

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which group is arranged from greatest to least?

### Choices

Choice (4) Response

a.

200, 412, 480, 216

b.

480, 216, 200, 412

c.

200, 216, 412, 480

d.

480, 412, 216, 200

## Question number: 9

» Mental Ability » Basic Arithmetic

MCQ▾

### Question

Which number is 100 more than 114?

### Choices

Choice (4) Response

a.

214

b.

124

c.

1, 114

d.

115

## Question number: 10

» Mental Ability » Basic Arithmetic

MCQ▾

### Choices

Choice (4) Response

a.

4205

b.

52400

c.

4025

d.

425

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