# NSO Level 1- Science Olympiad (SOF) Class 4: Questions 45 - 51 of 435

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## Question number: 45

Edit
MCQ▾

### Question

What fraction of the figure is unshaded?

### Choices

Choice (4)Response

a.

Three eighths

b.

Two fifths

c.

Three elevenths

d.

One quarter

## Question number: 46

Edit
MCQ▾

### Question

1 quarter past 4 in the afternoon is the same as ________.

### Choices

Choice (4)Response

a.

4: 45 pm

b.

4: 15 pm

c.

3: 45 pm

d.

1: 15 pm

## Question number: 47

Edit
MCQ▾

### Question

The perimeter of the figure shown is ________.

### Choices

Choice (4)Response

a.

51 cm

b.

49 cm

c.

38 cm

d.

43 cm

## Question number: 48

Edit
MCQ▾

### Question

5140 is ________ more than 3542.

### Choices

Choice (4)Response

a.

2891

b.

1598

c.

3598

d.

4216

## Question number: 49

Edit
MCQ▾

### Question

Rutvik started his homework at 4: 45 pm. His homework lasted 55 mins. What time did he end his homework?

### Choices

Choice (4)Response

a.

5: 55 pm

b.

5: 40 pm

c.

6: 35 pm

d.

4: 50 pm

## Question number: 50

Edit
MCQ▾

### Question

There are 5 children in a class. Each shook hands with each other. How many handshakes took place?

### Choices

Choice (4)Response

a.

10

b.

15

c.

18

d.

20

## Question number: 51

Edit
MCQ▾

### Question

What is the missing number in the box?

 Name Weight Rita 45 kg Siya 53 kg Raju ? Total weight: 134 kg

### Choices

Choice (4)Response

a.

34 kg

b.

37 kg

c.

36 kg

d.

42 kg

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