Q1: Area of a triangle with base 6 cm and height 8 cm?

24 cm²
36 cm²
48 cm²
60 cm²

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Q2: The substance which is basic in nature is?

HCl
NaOH
H2SO4
HNO3

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Q3: Chemical symbol for potassium is?

P
Pt
K
Po

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Q4: What is formula of common salt?

NaCl
KCl
NaOH
HCl

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Q5: Which energy is associated with moving object?

Potential energy
Kinetic energy
Heat energy
Chemical energy

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Q6: What is perimeter of a square with side 4 cm?

8 cm
16 cm
12 cm
10 cm

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Q7: Angle in a semicircle is?

60°
90°
120°
180°

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Q8: What is the square root of 121?

9
10
11
12

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Q9: Which blood cells help in clotting?

Platelets
RBC
WBC
Plasma

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Q10: The headquarters of UNO is situated at?

Paris
New York
London
Geneva

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Q11: Name the gas used in filling balloons.

Oxygen
Nitrogen
Helium
Hydrogen

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Q12: Complement of 70° is?

10°
20°
30°
40°

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Q13: Group of lions is called?

Pack
Pride
School
Flock

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Q14: The chemical name of baking soda is?

Sodium chloride
Sodium bicarbonate
Sodium hydroxide
Potassium chloride

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Q15: Name the mirror that forms real and inverted images?

Concave
Convex
Plane
None

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Q16: How many states are there in India?

26
28
29
30

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Q17: A neutral solution has pH equal to?

5
6
7
8

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Q18: The SI unit of frequency is?

Hertz
Watt
Newton
Joule

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Q19: What happens to resistance if length of wire is doubled?

Halved
Doubled
Remains same
Tripled

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Q20: Law of inertia is related to which of Newton's laws?

First
Second
Third
None

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