Disolved oxygen (DO) in water should be...? Mcqs

Latest MCQs

Disolved oxygen (DO) in water should be...?

(A) 400 to 800 ppm
(B) 4000 to 8000 ppm

(C) 0.4 to 0.5 ppm
(D) 4 to 5 ppm

Latest MCQs

Study of joints called:...?

(A) Esthesiology
(B) Splanchnology

(C) Arthrology
(D) Anthropology

Latest MCQs

What is the average adult pulse rate...?

(A) 140-150
(B) 115-125

(C) 72-80
(D) 60

Latest MCQs

Aeroplanes fly in ______...?

(A) Troposphere
(B) Stratosphere

(C) Mesosphere
(D) Thermosphere

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Magnification of a light microscope is formed by using mixture of the power of the eyepiece and the _____ lens....?

(A) Concave
(B) Convex

(C) Objective
(D) Mirror

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Your weight as measured on Earth will be _____ on Moon...?

(A) Increased
(B) Decreased

(C) Remains same
(D) None of these

Latest MCQs

The largest latitude circle on earth is ________...?

(A) Arctic circle
(B) Tropic of cancer

(C) Tropic of Capricorn
(D) The Equator

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Proteins are made up of _________...?

(A) Polynucleotide
(B) Polypeptide

(C) Oxyacetylene
(D) None of these

Latest MCQs

Which one of the following decreases along the period...?

(A) Ionization Energy
(B) Atomic Radius

(C) Electronegativity
(D) Electron Affinity

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If nucleon number of potassium is 39, number of neutrons will be _______...?

(A) 39
(B) 19

(C) 20
(D) 29

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