Question # 1

Hydrogen and nitogen are used for teh manufacturing of.

Choose an answer

Benaspati ghee

Oxygen cylinder

Hydrogen flame

Urea

How many periods are there in the Periodic Table.

Choose an answer

Five

Six

Seven

Eight

An alkali metal

Choose an answer

F

Be

Al

Na

Chromosoems are made of.

Choose an answer

DNA only

DNA, Proteins and fats

Proteins only

DNA, and proteins

These salts are responsible for preventing heart attacks.

Choose an answer

Salts of sodium

Salts of calcium

Salt of potassium

Salt of Magnesium

In humna body insulin is produced by.

Choose an answer

Protein

Glucose

Genes

Pancreas

Which type of image is formed in Plane Mirror.

Choose an answer

Real

Real and virtual

Virtual

None of these

Mg belong to the period of the Periodic Table.

Choose an answer

1st

2nd

3rd

4th

Elements of group 17 are called.

Choose an answer

Carbon family

Noble gases

Nitrogen family

Halogen family

Bromine is

Choose an answer

Solid

Gas

Liquid

All of these

A student pushes against a tree with a force of 10 newtons. The tree does not move. What is the amount of force exerted by the treen on the student.

Choose an answer

0

5 N

10 N

20 N

More Classes

Other Links

General Science 8th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer