Questions

Q:

The pH value increase from 7 to 14 represents a

A) decrease in H+ ion concentration B) decrease in OH- ion concentration
C) increase in OH- ion concentration D) increase in H+ ion concentration
 
Answer & Explanation Answer: C) increase in OH- ion concentration

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Q:

The major ingredient of sweetened soft drink is

A) Carbonated water B) Hydrochloric acid
C) Phosphoric acid D) Caffeine
 
Answer & Explanation Answer: A) Carbonated water

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Q:

How many chromosomes does a human cell contain?

A) 6 B) 26
C) 46 D) 66
 
Answer & Explanation Answer: C) 46

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Q:

Fertilisation of sperm with the ovum takes place in

A) Uterus B) Cervix
C) Fallopian Tube D) Ovary
 
Answer & Explanation Answer: C) Fallopian Tube

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Q:

The essential organs in a flower for reproduction are

A) the stamen and pistil B) the sepal and stamen
C) the sepal and petal D) the petal and pistil
 
Answer & Explanation Answer: A) the stamen and pistil

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Q:

Which level does macroeconomics focus on?

A) Government B) Business
C) Personal D) None
 
Answer & Explanation Answer: A) Government

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Q:

The maximum number of electrons that can be accommodated in a shell is indicated by the formula

A) 2n-2 B) 2n3
C) 2n D) 2n2
 
Answer & Explanation Answer: D) 2n2

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Q:

In the following items, each passage consists of six sentences. The first and the sixth sentence are given in the beginning as S1 and S6. The middle four sentences in each have been removed and jumbled up. These are labeled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet.

S1 :Helen graduated in 1904with special honours in English.
S6:Here dress was torn and roses were snatched from her hat.
P:She was twenty-four years old.
Q:She was invited to the St. Louis Exposition in 1904 to awaken worldwide interest in the education of the deaf-blind.
R:But on Helen Keller Day the crowds got out of hand.
S:Requests were already flowing in for appearances and for magazine articles.

The proper sequence should be 

A) Q P S R B) S P R Q
C) P S Q R D) S QR P
 
Answer & Explanation Answer: C) P S Q R

Explanation:

The starting statement talked about Helen and her graduation. So, the continuing statement would be talking about the age of Helen when she completed her honours. So, P would be the succeeding statement. So, P being the first statement eliminates all other options. Thus, the correct sequence is PSQR.

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