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Organisation : National Educational Council
Exam : Merit Search Examination
Subject : General Science
Document Type : Sample Question
Website : nec.ac.in

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NEC Merit Search Exam General Science Sample Paper

Class V

General Science :
1. Who invented the LASER?
(a) Atlas
(b) Waterman
(c) Charles H. Townes
(d) None of these

Related / Similar Question Paper : NEC English Sample Question

2. The most efficient engine is –
(a) Petrol (b) Diesel
(c) Electric (d) Steam

3. Which among the following is not a true fruit?
(a) Apple (b) Grapes
(c) Banana (d) Mango

4. Which one among the following produces seeds but not flowers?
(a) Tea (b) Pine
(c) Coffee (d) Grape

5. What is the S.I. unit of Pressure
(a) Pascal (b) Joule
(c) Newton (d) Dyne

6. SI unit of temperature is –
(a) Kelvin(b) Celsius
(c) Fahrenheit
(d) Joule

7. SI unit of Heat is –
(a) Calorie (b) Joule
(c) Kelvin (d) Newton

8. What is the colour of Sky?
(a) Colourless
(b) Blue
(c) Orange
(d) None of these

9. Air is –
(a) Compound (b) Element
(c) Mixture (d) Solution

10. Who is known as father of Biology?
(a) Aristotle (b) Darwin
(c) Lamark (d) Purkenja

11. Study of fruit is called –
(a) Spermology
(b) Anthology
(c) Pedology
(d) Pomology

12. Basic unit of classification is –
(a) Genus
(b) Family
(c) Species
(d) Order

13. Smallest form of Bacteria is called –
(a) Cocci
(b) Vibrio
(c) Bacilli
(d) Spirilla

14. Plant of pea is a –
(a) Herb (b) Shrub
(c) Tree (d) None of these

15. Coffee is obtain from which part of the plant?
(a) Flower (b) Seed
(c) Leaf (d) Fruit

16. Litmus is obtained from –
(a) Bacteria
(b) Fungi
(c) Algae
(d) Lichen

17. Nearest planet of Solar System is –
(a) Pluto (b) Mercury
(c) Sun (d) All of these

18. CPU in a computer is –
(a) Central Processing Unit
(b) Cabinet Print Utility
(c) Both a & b
(d) None of these

19. Day & Night is due to ?
(a) Movement of Sun
(b) Moon
(c) Earth
(d) None of these

20. Chemical Formula of Water is –
(a) H2SO4 (b) CaCO3
(c) NaOH (d) H2O

21. Further planet of Solar System is –
(a) Pluto (b) Jupiter
(c) Earth (d) Moon

22. Study of plant life is called –
(a) Botany
(b) Zoology
(c) Geology
(d) Biology

Class VI

1. Valency of Carbon is –
(a) 1 (b) 4
(c) 2 (d) 6

2. An alloy is –
(a) A compound
(b) An allotropic form
(c) An isomer
(d) A mixture
3. Milk is a –
(a) Mixture
(b) Element
(c) Metal
(d) None of These

4. The father of modern chemistry is –
(a) Priestley
(b) Lavoisier
(c) Dalton
(d) Mendeleerf

5. Hydrogen was discovered by –
(a) Cavendish
(b) Lavoisier
(c) Rutherford
(d) Scheele

6. The colour of hydrogen is –
(a) Yellow
(b) Orange
(c) Black
(d) Colourless (jaxghu)

7. Heavy water is used as –
(a) Washing Water
(b) Detergent
(c) Drinking water
(d) Moderator

8. Most impure of carbon is –
(a) Graphite
(b) Anthracite
(c) Lamp Black
(d) Wood Charcoal

9. The lowest layer of earth’s atmosphere isi`
Foh ds okrkoj.k dk lcls uhpyk ijr gS&
(a) Troposphere
(b) Stratosphere
(c) Mesophere
(d) Ionosphere

10. Which one of the following disease caused by bacteria?
(a) Tuberculosis
(b) Mumps
(c) Small pox
(d) Rabies

11. Number of basic SI unit is –
(a) 4 (b) 7
(c) 6 (d) 5

12. Light year is unit of –
(a) Time (le;)
(b) Speed of Light (izdk’k rhozrk dh)
(c) Distance (nwjh)
(d) Mass (æO;eku)

13. Nucleons are –
(a) Protons & Neutrons
(b) Neutrons & Electrons
(c) Both (a) & (b)
(d) None of These

14. The disease AIDS is caused by
(a) Bacteria
(b) Fungi
(c) Virus
(d) Protozoan

15. Carrote is a
(a) Root (tM+) (b) Stem (ruk)
(c) Fruit (iQy) (d) Flower (iQqy)

16. Number of arm found in octopus –
(a) 4 (b) 5
(c) 6 (d) 8

17. The bones of birds are –
(a) Strong and Solid (etcwr ,oa Bksl)
(b) Soft and Solid (dksey ,oa Bksl)
(c) Pneumatic and light (ok;oh; ,oa gYdh)
(d) Calcaveous and heavy (pwusnkj ,oa Hkkjh)

18. The largest living bird is –
(a) Kiwi
(b) Penguin
(c) Ostrich
(d) Eagle