Mental Ability (NCO- Cyber Olympiad Class 2): Questions 227 - 235 of 369

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Question number: 227

» Mental Ability » Basic Arithmetic

MCQ▾

Question

There are 3 jelly beans in the pink bowl. There are twice as many jelly beans in the yellow bowl. How many jelly beans are there in all?

Choices

Choice (4) Response

a.

9

b.

14

c.

6

d.

12

Question number: 228

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which number sentence shows double?

Choices

Choice (4) Response

a.

6, 6

b.

10, 2

c.

6, 5

d.

8, 4

Question number: 229

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Each bug has 6 legs. There are 4 bugs. How many bug legs are there in all?

Choices

Choice (4) Response

a.

12

b.

24

c.

28

d.

16

Question number: 230

» Mental Ability » Basic Arithmetic

MCQ▾

Question

I am greater than 19. I am less than 22. I have 1 in one’s place. When you double 10 you will not get me. What number am I?

Choices

Choice (4) Response

a.

19

b.

21

c.

31

d.

20

Question number: 231

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Start at 4. Count on 2. What number do you reach?

Choices

Choice (4) Response

a.

10

b.

3

c.

2

d.

6

Question number: 232

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which number equal to 11?

Choices

Choice (4) Response

a.

10+2

b.

6+5

c.

8+4

d.

6+6

Question number: 233

» Mental Ability » Basic Arithmetic

MCQ▾

Question

My 10’s digit is 4, 100’s digit is 4, and one’s digit is 2 more than my ten’s digit. Who am I?

Choices

Choice (4) Response

a.

446

b.

215

c.

445

d.

457

Question number: 234

» Mental Ability » Basic Arithmetic

MCQ▾

Question

My 10’s digit is 5, 100’s digit is 3, and one’s digit is 2 more than my ten’s digit. Who am I?

Choices

Choice (4) Response

a.

124

b.

357

c.

457

d.

513

Question number: 235

» Mental Ability » Basic Arithmetic

MCQ▾

Question

I picked 32 mangos. I used 12 for a pie. The rest are in the basket. How many are there in the basket?

Choices

Choice (4) Response

a.

12

b.

10

c.

32

d.

20

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