The electronic device which is used as a switch or amplifier is called ...? Mcqs

Latest MCQs

The electronic device which is used as a switch or amplifier is called ...?

(A) Diode
(B) Resistor

(C) Transistor
(D) Transformer

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Latest MCQs

Which among the following is not present in the animal cell...?

(A) Chloroplast
(B) Nucleus

(C) Cell wall
(D) Both A and C

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Latest MCQs

The SI unit of electric current is...?

(A) Coloumb
(B) Ampere

(C) Volt
(D) Watt

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Latest MCQs

__________ Protect us from diseases...?

(A) Vitamins
(B) minerals

(C) Carbohydrates
(D) None of these

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Apiculture refers to___________...?

(A) Rearing silk worms
(B) Science of bee keeping

(C) Science of gardening
(D) Science of cultural norms and trends

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Latest MCQs

Larva of Frog is also called...?

(A) Spawn
(B) Froglet

(C) Tadpoles
(D) Adult

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Latest MCQs

Which statement is incorrect about solution...?

(A) The solution is a homogeneous mixture
(B) In a solution the particles of solute and solvent are mixed

(C) The solution is a heterogeneous mixture
(D) The colour and appearance are same in every part of the solution

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Latest MCQs

What is the main composition of the sun...?

(A) Oxygen and Ammonia
(B) Hydrogen and Helium

(C) Hydrogen and Oxygen
(D) Methane and Hydrogen

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Latest MCQs

A reptile with a four-chambered heart is______________...?

(A) Snake
(B) Turtle

(C) Lizard
(D) Crocodile

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Latest MCQs

A healthy child 7-14 years of age, required approximately _______ gram of protein per kilogram of body weight....?

(A) 1
(B) 2

(C) 3
(D) 4

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