Objective Type Questions for KPSC and TNPSC

Which is the. metal used in Aircrafts ?
Titanium

The best conductor of electricity
Silver

The Process of coating of Iron with Zinc
Galvanization

The membrane that covers the lungs
Pleura

The instrument used for RBC counting
Haemocyato Meter

The cell organ that helps in the synthesis of proteins
Ribosome .

Which gland is called 'The chemical factory of the body'?
Liver

The red coloured pigment of blood, which accepts oxygen
Hemoglobin

Tiger belongs to the family of
Cat

A substance that radiates light when heated is called
Incandescent

Fishes breath through
Gills

In onion food is stored in the form of ?
Cellulose

Which is known as the "prince of species" ?
Vanilla

Which is the first hormone prepared by' genetic engineering? .
Insulin

Tachometer is a device used to measure
Revolutions per minute'

Which chemicals used to remove acidity in stomach?
Magnesium hydroxide.

Pure water is obtained from seawater by the process called
Distillation

The unit used to measure the energy in food
Calorie

who prepared soda water for the first time?
Joseph Priestly

Which is ,the important Carbohydrate present in plants?
Starch

Which was the first metal made by man?
Copper

Tibia bone is present in which part of our body
Leg

Contact lenses are made from?
Polymethyl Methacrylate

Name the lens used to correct Astigmatism
Cylindrical lens

Which is known as animal starch
Glycogen'

Which is the edible portion of a mango?
Mesocarp

Which is the heaviest of the solar system? .
The Sun

Development of an egg without fertilization is called
Parthenogenesis

The acid present in Vinegar
Acetic acid

Leptospira the Pathogen, causing ?
Wails disease

A substance poisonous to an organism is called
Toxin

Which is the most common mineral ?
Silica

Name of the ester present in Orange
Octyl acetate

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