Mental Ability (NCO- Cyber Olympiad (SOF) Class 2): Questions 271 - 279 of 369

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Question number: 271

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Complete the sequence 5,10, ________, 20,25,30,35,40.

Choices

Choice (4) Response

a.

14

b.

18

c.

12

d.

15

Question number: 272

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The pet store had 17 fishes. It sold 15. How many fishes are left?

Choices

Choice (4) Response

a.

35

b.

9

c.

1

d.

2

Question number: 273

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Maria began her homework at 4: 15. She worked for 30 minutes. What time did she stop?

Choices

Choice (4) Response

a.

5: 15

b.

4: 30

c.

5: 00

d.

4: 45

Question number: 274

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The baker had 4 boxes of chocolates. There were 8 chocolates in each box. He sold 1 of the boxes. How many chocolates are left?

Choices

Choice (4) Response

a.

44

b.

32

c.

24

d.

34

Question number: 275

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Find the missing number

Choices

Choice (4) Response

a.

25

b.

30

c.

26

d.

13

Question number: 276

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Start at 44. Count by 10 two times. Add 5. What number are you at?

Choices

Choice (4) Response

a.

44

b.

69

c.

39

d.

59

Question number: 277

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The pet store had 47 goldfish. It sold 18. How many goldfishes are left?

Choices

Choice (4) Response

a.

21

b.

29

c.

31

d.

19

Question number: 278

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Calculate value of output if input is 74

Calculate Value of Output if Input Is 74

Shows above table in given which number belong in the box.

Which number belongs in the box?

Choices

Choice (4) Response

a.

46

b.

22

c.

44

d.

55

Question number: 279

» Mental Ability » Basic Arithmetic

MCQ▾

Question

What is the missing number in the box?

Choices

Choice (4) Response

a.

3

b.

5

c.

0

d.

7

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