Question # 1

Which of the following is used to cheek heart beat and blood pressure.

Choose an answer

Thermometer

Galvanometer

Stethoscope

Ammeter

Value of "g" is taken on Earth is.

Choose an answer

1.6 N/kg

9 N/kg

10 N /kg

100 N /kg

The temerature o boiling water in centigrade scale is.

Choose an answer

0 oC

32 oC

37 oC

100 oC

The products of respiration are carbon dioxide and.

Choose an answer

Water

Oxygen

Mitochondria

Chloroplast

Irrigation means.

Choose an answer

Supply of waer to land crop

Supply of nutrients

Live stock

Farming

The component of solution which is relatively large in quantity is

Choose an answer

Solute

Solution

Solvent

None of these

Blue and ..... lifht is absorbed by chlorophyll.

Choose an answer

Yellow

Orange

Red

White

The loss of water from aerial parts of the plants.

Choose an answer

Respiration

Photosynthesis

Evaporation

Transpiraton

Negatively charged atom or grop of atoms is called.

Choose an answer

Proton

Electron

Anion

Cation

When water molecule gain a proton it form

Choose an answer

H+

OH-

H3O

H2O

Which of the following is an anion.

Choose an answer

F

Cl

S-2

NH3

More Classes

Other Links

General Science 7th 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