# NCO- Cyber Olympiad (SOF) Class 2: Questions 336 - 343 of 642

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## Question 336

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

1

b.

9

c.

35

d.

2

## Question 337

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

5: 00

b.

4: 45

c.

4: 30

d.

5: 15

## Question 338

### Question

MCQ▾

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.

32

b.

34

c.

44

d.

24

## Question 339

### Question

MCQ▾

Find the missing number

### Choices

Choice (4)Response

a.

26

b.

25

c.

30

d.

13

## Question 340

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

59

b.

44

c.

69

d.

39

## Question 341

### Question

MCQ▾

Complete the figure pattern.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 342

### Question

MCQ▾

Number of triangles are

### Choices

Choice (4)Response

a.

1

b.

2

c.

3

d.

4

## Question 343

### Question

MCQ▾

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

### Choices

Choice (4)Response

a.

31

b.

29

c.

19

d.

21