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NATIONAL LEVEL QUIZ COMPETITION ON GENERAL SCIENCE

Total questions: 40

Worksheet time: 22mins

Name
Class
Date
1.

Which of the following is not a member of the vitamin B complex?

a)

Thiamine

b)

Riboflavin

c)

Folic acid

d)

Folic acid

2.

Fungi are plants that lack:

a)

Oxygen

b)

Carbon dioxide

c)

Chlorophyll

d)

None of these

3.

Which of the following is an air-borne disease?

a)

Measles

b)

Typhoid

c)

Pink eye

d)

None of the above

4.

Which organ of the body produces the fluid known as bile?

a)

Liver

b)

Pancreas

c)

Gall bladder

d)

Kidney

5.

Mention the source of Liver, milk, egg yolk, fish liver oil?

A. B.

C. D.Ans: C

a)

Vitamin A

b)

Vitamin B2

c)

Vitamin D

d)

Vitamin C

6.

Which of the following name of scientist and their field of work is correctly matched?

a)

DNA/Double helix: F. Crick J. Watson, M. Wilkins

b)

Modern classification of plants and animals based on a system: Harvey

c)

Bacteria: Linnaeus

d)

Blood travels in a continuous circuit: Leuwenhock

7.

Select the correct match of the disease and its affected part.

a)

Caries - Epidermal tissue of the body

b)

Ring worm - Brain and Spinal cord

c)

Meningitis - Teeth

d)

Pneumonia - Lungs

8.

Which of the following is the volume of the urine produced in an adult human every 24 hours?

a)

1 litre

b)

1.5 litres

c)

3.0 litres

d)

5.0 litres

9.

Which of the following pigment causes eye colour of person (brown eyes, blue eyes or black eyes)?

a)

Cornea

b)

Choroid

c)

Iris

d)

Vitreous body

10.

Where does fertilization occurs in the female?

a)

Fallopian tube

b)

Uterus

c)

Cervix

d)

Vagina

11.

What proportion of children is likely to be colour blindness when their parent (mother has normal vision & father has colour-blindness)?

a)

0 per cent

b)

25 per cent

c)

50 per cent

d)

100 per cent

12.

What is the mode of nutrition called in which organisms cannot make its own food from simple inorganic material and depends on other organisms for its food?

a)

Autotrophic nutrition

b)

Heterotrophic nutrition

c)

Parasitic nutrition

d)

Holozoic nutrition

13.

What is the process of taking food into the body called?

a)

Digestion

b)

Assimilation

c)

Ingestion

d)

Egestion

14.

Those organs which have same basic structure but different functions are called:

a)

Analogous organs

b)

Speciation

c)

Fossils

d)

Homologous organs

15.

What is the shedding of flowers, leaves and fruits followed by formation of scar tissue in a plant called?

a)

Abscission

b)

Abscisic acid

c)

Deciduous

d)

Mitosis

16.

What is ploughing and cultivating the land called?

a)

Irrigation

b)

Domestication

c)

Tilling

d)

Weeding

17.

Name the disease of plant in which large yellow spot appears on the leaves?

a)

Bacterial Blight

b)

Bacterial Spot

c)

Aphids

d)

Botrytis

18.

In which disease of plant stem rot at soil line with brown to red lesions?

a)

Rhizoctonia

b)

Angular leaf Spot

c)

Bacterial Blight

d)

Bacterial Spot

19.

What are the two main hormones secreted by Thyroid gland?

a)

T3

b)

T4

c)

TSH

d)

Both A and B

20.

Who had given the theory of evolution of species by natural selection?

a)

Darwin

b)

Mendel

c)

Dalton

d)

Morgan

21.

Product of Force and Velocity is called:

a)

Work

b)

Power

c)

Energy

d)

Momentum

22.

Which of these branches of Physics deal with heat and temperature and their relation to energy and work?

a)

Geophysics

b)

Mechanics

c)

AtomicPhysics

d)

Thermodynamics

23.

What is the value of Triple point of water?

a)

273.16K

b)

273.16°C

c)

273.16 K

d)

Hide Answer

24.

What is the S.I unit of Pressure Energy?

a)

Nm

b)

Watt

c)

joule

d)

No units

25.

In comparison to the gravitational force the earth exerts on the moon, the gravitational force the moon exerts on earth ________?

a)

will be greater

b)

will be lesser

c)

will be same

d)

None of the above

26.

What is the stress known as when there is a relative displacement between various layers of solid?

a)

Tangential

b)

Linear

c)

Lateral

d)

Longitudinal

27.

What are the lines joining places of zero declination known as?

a)

Isoclinic

b)

Agonic

c)

Aclinic

d)

Isogonic

28.

What is the fuel in the Sun?

a)

Helium

b)

Hydrogen

c)

Oxygen

d)

Carbon dioxide

29.

The SI base unit for mass is:

a)

gram

b)

pound

c)

kilogram

d)

kilopound

30.

Which of the following is a scalar quantity?

a)

Speed

b)

Displacement

c)

Acceleration

d)

None of these

31.

What is the atomic number of Barium?

a)

54

b)

56

c)

58

d)

60

32.

What is the general trend for atomic radii of alkali metals as we move down the group?

a)

it increases

b)

it decreases

c)

it remains constant

d)

None of the above

33.

Choose the incorrect pair?

a)

Washing soda – Sodium Carbonate

b)

Caustic soda – Sodium Hydrogencarbonate

c)

Acetic acid – Ethanoic acid

d)

Bleaching powder – Calcium oxide

34.

Which of the following is also known as Alumina?

a)

AlO2

b)

Al2O3

c)

Al2O4

d)

Al2CO2

35.

Which of the following is also known as Alumina?

a)

AlO2

b)

Al2O3

c)

Al2O4

d)

Al2CO2

36.

Which of the following gas is also known as laughing gas?

a)

Nitrous oxide

b)

Nitrous oxide

c)

Nitrogen hydroxide

d)

Nitrogen peroxide

37.

Who gave the atomic structure model in which electrons revolve around nucleus in orbits with definite amount of energy?

[A] [B] [C]

[D] x

Hide Answer

Correct Answer: B [Neils Bohr]

a)

Rutherford

b)

Neils Bohr

c)

Millikan

d)

Goldstein

38.

Which element helped James Chadwick to discover Neutron?

a)

Lithium

b)

Beryllium

c)

Boron

d)

Carbon

39.

1M solution of which of the following acids will have more H+ Ions?

a)

Hydrochloric Acid

b)

Lactic Acid

c)

Acetic Acid

d)

Tartaric Acid

40.

In which of the following groups is Gold placed in the modern periodic table?

a)

10

b)

12

c)

11

d)

9