# CIE Physics Paper-1: Specimen Questions 91 - 93 of 109

## Question number: 91

MCQ▾

### Question

A stopwatch is used to time a race with start and at the end of the race. How long did the race take?

### Choices

Choice (4) Response
a.

46.0s

b.

45.7s

c.

47.0 s

d.

20 s

d.

### Explanation

From above figure, we can note down the start time is 0.0 s and end time is 20 s. Therefore race time is given as,

## Question number: 92

MCQ▾

### Question

The diagram shows the speed ⟶ time graph. Find distance covered in first 3 seconds.

### Choices

Choice (4) Response
a.

1.5m B

b.

1m

c.

0m

d.

6.0 m

d.

### Explanation

Here in given figure we show that an object moving at constant speed.

Here we want to find the distance traveled by the object in first 3 sec. Therefore from formula of speed,

## Question number: 93

MCQ▾

### Question

If the water level is indicated by arrow in the figure, find the difference in the water level of both the cylinders?

### Choices

Choice (4) Response
a.

10

b.

5.6

c.

55

d.

65