How many bones are present in face...?

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How many bones are present in face...?

(A) 14

(B) 15

(C) 20

(D) 18

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Source: This question is taken from the Everyday Science

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Which one of the following represents a chemical change_________...?

(A) Sublimation of iodine

(B) Heating a platinum wire in a Bunsen flame

(C) Heating of mercuric oxide powder

(D) Evaporation of alcohol

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Source: This question is taken from the Everyday Science

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The specific number of protons present in the nucleus of every an atom is called its...?

(A) Atomic Number

(B) Mass Number

(C) Atomic Mass

(D) Valance Number

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Source: This question is taken from the Everyday Science

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Less than one percent of Earth’s water is fresh water but Ocean contains what percent of the total water of planet Earth...?

(A) 99%

(B) 89%

(C) 77%

(D) 97%

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Source: This question is taken from the Everyday Science

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Which of the following equations represents a addition reaction...?

(A) AB → A+B

(B) A → AB

(C) A+B → AB

(D) AB → A+C

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Source: This question is taken from the Everyday Science

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How many lenses are present in refracting telescope...?

(A) Five lenses

(B) Three lenses

(C) Four lenses

(D) Two lenses

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Source: This question is taken from the Everyday Science

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Water present in watermelon...?

(A) 92%

(B) 93%

(C) 94%

(D) 95%

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Source: This question is taken from the Everyday Science

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Which of the following equations represents a decomposition reaction...?

(A) A+B → AB

(B) A → AB

(C) AB → AC

(D) AB → A+B

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Source: This question is taken from the Everyday Science

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Plants prepare their food in the presence of...?

(A) Hydrogen

(B) Sunlight

(C) Nitrogen

(D) Both A and C

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Source: This question is taken from the Everyday Science

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Which type of motions are present in solid...?

(A) translational

(B) rotational

(C) vibrational

(D) all of these

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Source: This question is taken from the Everyday Science

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Stratosphere is present at an altitude between _________....?

(A) 15 km and 35 km

(B) 17 km and 35 km

(C) 18 km and 35 km

(D) 19 km and 35 km

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Source: This question is taken from the Everyday Science

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A radioactive decay can be represented as shown. 91Pa^233 ---> 92U^233 +...... The emitted particle is a/an...?

(A) α-emission

(B) β-emission

(C) γ-emission

(D) Proton

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Source: This question is taken from the Everyday Science

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A reaction which is never goes to completion is known as reversible reaction. Reversible reaction is represented by ______...?

(A) Doted lines

(B) Single arrow

(C) Double arrow

(D) Double straight line

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Source: This question is taken from the Everyday Science

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How many bones are present in face...? Mcqs

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