# Physics (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 13 - 17 of 73

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 816 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 400.00 or

## Question number: 13

» Physics » Motion and Force

MCQ▾

### Question

Why is it difficult to drive a car on a rainy day?

### Choices

Choice (4) Response

a.

b.

c.

The brakes of car does not work

d.

All of the above

## Question number: 14

» Physics » Measurement

MCQ▾

### Question

The value of 25°C on Fahrenheit scale is

### Choices

Choice (4) Response

a.

35°C

b.

22°F

c.

25°F

d.

77°F

## Question number: 15

» Physics » Magnetism & Electricity at Work

MCQ▾

### Question

Both electromagnets (A) and (B) consist of a coil of insulated wire wrapped around an iron core. Then,

### Choices

Choice (4) Response

a.

electromagnet (A) has more strength of magnetic field

b.

electromagnet (B) has more strength of magnetic field

c.

Data insufficient

d.

electromagnets (A) and (B) have same strength of magnetic field

## Question number: 16

» Physics » Motion and Force

MCQ▾

### Question

What is the average speed between time 4 min and 20 min?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 17

» Physics » Motion and Force

MCQ▾

### Question

The numerical ratio of displacement to the distance covered is always

### Choices

Choice (4) Response

a.

Equal to or less than 1

b.

Equal to 1

c.

less than 1

d.

Equal to or greater than 1

f Page