Twinkling of stars is caused by ...? Mcqs

Latest MCQs

Twinkling of stars is caused by ...?

(A) Reflection of light
(B) Polarization of light

(C) refraction of light
(D) Interference of light

Latest MCQs

Which one of the following animal is a decomposer...?

(A) Mould
(B) Wolf

(C) Bird
(D) Cat

Latest MCQs

White bloods cells are also known as________...?

(A) Thrombocytes
(B) Leucocytes

(C) Erythrocytes
(D) None of These

Latest MCQs

Growth is provided by________...?

(A) Protein
(B) Minerals

(C) Vitamins
(D) Carbohydrates

Latest MCQs

Object which allows some light to travel through it is called:...?

(A) translucent
(B) opaque

(C) transparent
(D) crystal clear

Latest MCQs

What is the primary function of the digestive system...?

(A) Respiration
(B) Circulation

(C) Digestion and absorption of nutrients
(D) Excretion

Latest MCQs

An edible underground stem is...?

(A) Ginger
(B) Sweet-potato

(C) Sugarcane
(D) Radish

Latest MCQs

Decrease of the size (length, area and volume) of a body due to change in temperature is called...?

(A) Thermal Expansion
(B) Thermal Contraction

(C) Thermal Density
(D) Thermal Compression

Latest MCQs

Carbon dating is used for the estimation of the age of ____...?

(A) Rocks
(B) Fossils

(C) Soil
(D) Water

Latest MCQs

pH value of water is _________...?

(A) 5
(B) 5-6

(C) 8.7-10.5
(D) 6.5-8.5

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