Q1: If x + 5 = 10, what is x?

3
5
7
10

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Q2: Which metal catches fire when exposed to air?

Iron
Sodium
Aluminum
Copper

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Q3: Which hormone regulates sugar level in blood?

Insulin
Thyroxine
Adrenaline
Estrogen

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Q4: The outermost layer of skin is?

Dermis
Epidermis
Hypodermis
Fat layer

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Q5: Identify verb in: 'She dances gracefully.'

She
Dances
Gracefully
None

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Q6: Power is the rate of doing?

Force
Work
Energy
Distance

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Q7: Value of sin 90°?

0
1
√2/2
√3/2

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Q8: The main product of photosynthesis is?

Carbon dioxide
Oxygen
Glucose
Nitrogen

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Q9: The basic unit of life is?

Tissue
Organ
Cell
Organism

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Q10: Antonym of 'Begin'?

Start
Stop
End
Pause

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Q11: Which vitamin is synthesized in skin by sunlight?

Vitamin A
Vitamin D
Vitamin B
Vitamin K

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Q12: Process of separating dissolved solids from liquids is called?

Sedimentation
Filtration
Evaporation
Crystallization

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Q13: Light travels fastest in?

Air
Water
Vacuum
Glass

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Q14: Which acid is found in grapes?

Citric acid
Acetic acid
Tartaric acid
Formic acid

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Q15: Which lens is used to correct hypermetropia?

Concave
Convex
Bifocal
Plano

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Q16: SI unit of current is?

Watt
Ampere
Volt
Ohm

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Q17: Which acid is found in lemon?

Acetic Acid
Citric Acid
Tartaric Acid
Hydrochloric Acid

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Q18: The powerhouse of the cell is?

Nucleus
Mitochondria
Chloroplast
Ribosome

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Q19: Which is the southernmost point of India?

Indira Point
Kanyakumari
Lakshadweep
Andaman

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Q20: The total surface area of cube with side 5 cm?

125 cm²
100 cm²
150 cm²
50 cm²

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