Question

Choose the correct answer :-

1. The standard quality used for comparisons is called :-

a) magnitude

b) numerical value

c) unit.

c) physical quantity

2.In CGS,the length is measured in.

a) gram

b) seconds

c) meter

d) density

3.Space occupied by substance is known as

a) weight

b) volume

c) mass

d) density

4.Volume of rectangular block is

a) l x b

b) l x b x h

c) m/v

d) gmwt

5. In order to find density of solid,we use

a) rectangular box

b) conical flask

c) Eureka can

d) beaker

​

Answer 1

Answer:

physical quantity

meter

density

l x b x h

rectangular box

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Answer 2

Correct option for question 1 is
C
Unit
The measurement means the comparison of an unknown quantity with some known quantity. This known fixed quantity is called a unit.