Q1: Who wrote 'Discovery of India'?

Mahatma Gandhi
Jawaharlal Nehru
Sardar Patel
B.R. Ambedkar

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Q2: The unit of electric charge is?

Watt
Coulomb
Volt
Ampere

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Q3: The acid found in tomato is?

Citric acid
Acetic acid
Oxalic acid
Formic acid

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Q4: Reflection of sound is called?

Echo
Rebound
Feedback
Bounce

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Q5: Name the gas used in filling balloons.

Oxygen
Nitrogen
Helium
Hydrogen

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Q6: If angle A + angle B = 90°, they are?

Supplementary
Complementary
Reflex
Obtuse

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Q7: Name the first female governor of an Indian state.

Indira Gandhi
Sarojini Naidu
Pratibha Patil
Annie Besant

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Q8: What is H2O?

Oxygen
Hydrogen
Water
Hydrogen Peroxide

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Q9: What is needed by plants to absorb nitrogen from soil?

Bacteria
Fungi
Insects
Birds

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Q10: The site of photosynthesis in plants is?

Mitochondria
Chloroplast
Nucleus
Cytoplasm

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Q11: Which metal catches fire when exposed to air?

Iron
Sodium
Aluminum
Copper

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Q12: What is the cube root of 125?

4
5
6
7

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Q13: Power is the rate of doing?

Force
Work
Energy
Distance

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Q14: The distance covered per unit time is?

Acceleration
Velocity
Speed
Displacement

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Q15: The SI unit of frequency is?

Hertz
Watt
Newton
Joule

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Q16: Which blood group is universal receiver?

O
A
AB
B

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Q17: Antonym of 'Begin'?

Start
Stop
End
Pause

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Q18: The diagonals of a rectangle are?

Equal
Unequal
Perpendicular
None

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Q19: What is the value of (√81)?

7
8
9
10

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Q20: What is the speed of light?

3x10^8 m/s
3x10^6 m/s
3x10^5 m/s
3x10^7 m/s

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