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General Science

Description: General Science GK Online Test Preparation and Practice Test and Study Materials
Number of Questions: 25
Created by:
Tags: B.ED. UPSC MBA BANK PO SSC RAILWAY General Science and Scientific Terminology General science & Scientific Terminology General Biology Who`s Who Who s who Physics Error Identification Tenses
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The specialist for the diseases in children is called a

  1. cardiologist

  2. neurologist

  3. nefralogist

  4. paediatrician


Correct Option: D

_________ are present in rice and potatoes.

  1. Proteins

  2. Carbohydrates

  3. Fats

  4. None of these


Correct Option: B

The numbers of teeth in an adult human being is

  1. 31

  2. 32

  3. 33

  4. 34


Correct Option: B

The undigested food which is semi finished is called

  1. faeces

  2. mucus

  3. chyme

  4. bile


Correct Option: A

Islets of langerhans are present in

  1. pharynx

  2. oesophagus

  3. pancreas

  4. liver


Correct Option: C

The first part of the small intestine that lies parallel to the stomach and uncoiled is

  1. illeum

  2. caecum

  3. duodenum

  4. rectum


Correct Option: C

In an adult human being there are about ____million alveoli.

  1. 450

  2. 550

  3. 500

  4. 600


Correct Option: D

Which of the followings are female reproductive organs?

  1. Kidneys

  2. Testes

  3. Ovaries

  4. Lungs


Correct Option: C

Which of the following is not an end product of digestation?

  1. Glucose

  2. Amino Acids

  3. Fatty acids

  4. Alumina acids


Correct Option: D

Which harmone is secreted by the pancreas?

  1. Testosterone

  2. Pepsine

  3. Insuline

  4. Estrogen


Correct Option: C

Which of the following produces sound when air comes out of lungs?

  1. Vocal cards

  2. Epiglottis

  3. Trachea

  4. None of these


Correct Option: A

The larnyx of a man is _____ than that of a woman.

  1. smaller

  2. lower

  3. larger

  4. medium


Correct Option: C

Which of the following scientists announced the universal law of gravitation?

  1. Louis Pasteur

  2. C.V. Raman

  3. Faraday

  4. Issac Newton


Correct Option: D

The units in terms of which the units of all other physical quantities can be derived are called _____ units.

  1. physical

  2. derived

  3. basic

  4. underived


Correct Option: C

In FPS system the unit of length is

  1. foot

  2. feet

  3. yard

  4. mile


Correct Option: A

In CGS system the unit of length is

  1. metre

  2. centimetre

  3. decimetre

  4. None of these


Correct Option: B

The organism that reproduces by conjugation is called

  1. amoeba

  2. euglena

  3. paramecium

  4. bacterium


Correct Option: C

Which of the following metals is used in thermometers?

  1. Aluminium

  2. Copper

  3. Silver

  4. Mercury


Correct Option: D
Explanation:

Mercury (Hg) is used in thermometers because it is the only metal which is liquid at room temperature and conducts heat well up to large ranges.

The wave length of light in other radiations is measured in

  1. cm

  2. nm

  3. mm

  4. dm


Correct Option: B

Mass is ______ quantity.

  1. chemical

  2. liquid

  3. scalar

  4. vector


Correct Option: C

Inflammation of lymph vessels results in a disease called

  1. malaria

  2. filaria

  3. encephalitis

  4. hepatitis


Correct Option: B

The substance that lubricates the food in the alimentary canal is

  1. hydrochloric acid

  2. ptylan

  3. mucin

  4. pepsin


Correct Option: C

How many times does light reflects in a periscope?

  1. 1

  2. 2

  3. 3

  4. 4


Correct Option: B

Condition of zygote is

  1. haploid

  2. diploid

  3. tryploid

  4. tetraploid


Correct Option: B

External fertilization occurs in

  1. frog and rat

  2. crow and fish

  3. snake and fish

  4. frog and fish


Correct Option: D
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