Free Infrastructure 03 Practice Test - 12th Grade - Commerce 

Question 1

Electricity is a primary form of energy. State true or false.

A.

True

B.

False

SOLUTION

Solution : B

Electricity is a secondary form of energy as it is generated using other sources.

Question 2

Development of health infrastructure is necessary for a country if we expect a healthy workforce for production of goods and services. State true or false.

A.

True

B.

False

SOLUTION

Solution : A

The given statement is true. 

Question 3

More than 70% of the hospitals in India are run by the government now. State true or false.

A.

True

B.

False

SOLUTION

Solution : B

More than 70% of the hospitals in India are run by the private sector now.

Question 4

The hospitals which have better facilities (like X-ray, ECG) than primary health centres are called ___ healthcare institutions.

SOLUTION

Solution :

The hospitals which have better facilities (like X-ray, ECG) than primary health centres are called secondary healthcare institutions.

Question 5

What percentage of the global burden of diseases does India bear?

A.

5%

B.

10%

C.

15%

D.

20%

SOLUTION

Solution : D

India, which has 17% of the global population, bears 20% of the global burden of diseases.

Question 6

There is no rural-urban divide when it comes to infrastructure facilities in India. State true or false.

A.

True

B.

False

SOLUTION

Solution : B

There is a huge rural-urban divide when it comes to infrastructure facilities in India.

Question 7

Conventional sources of energy are:

A.

Commercial sources

B.

Non-commercial sources

C.

Both

D.

Neither

SOLUTION

Solution : C

Conventional sources of energy can be commercial as well as non-commercial. 

Question 8

Which of the following is a secondary form of energy?

A.

Electricity

B.

Coal 

C.

Hydrocarbons

D.

Oil

SOLUTION

Solution : A

Electricity is a secondary form of energy.

Question 9

When coal is used for electricity generation and electricity is consumed by industries, then coal becomes which of the following? 

A.

Primary source

B.

Secondary source

C.

Tertiary source

D.

None of the above 

SOLUTION

Solution : A

When coal is used for electricity generation and electricity is consumed by industries, then coal becomes the "primary source".

Question 10

Which of the following are indicators of health?

 

A.

Life Expectancy

B.

Morbidity

C.

Infant Mortality Rate

D.

None of the above 

SOLUTION

Solution : A and C

Life expectancy and infant mortality rates are indicators of health. 

Related Exams