Aptitude and Reasoning Questions

Q:

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement:
(I) Glaciers are receding and the temperature rise of the world is more than last year this time.
(II) Pollution level of the Earth is rising a lot resulting in avalanches.

Conclusions:
(I) Pollution is resulting into hike in temperature of the world.
(II) Pollution is the only reason for depletion of the nature.

 

A) Only conclusion II follows B) Conclusion I and II both follow
C) Neither I nor II follow D) Only conclusion I follows
 
Answer & Explanation Answer: C) Neither I nor II follow

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Filed Under: Statement and Conclusions
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Q:

In which of the following quadrilaterals opposite angles are supplementary?

A) Rhombus B) Parallelogram
C) Trapezium D) Cyclic quadrilateral
 
Answer & Explanation Answer: D) Cyclic quadrilateral

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Filed Under: Volume and Surface Area
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Q:

The upper part of a tree broke at a certain height makes an angle of 60 ° with the ground at a distance of 10 m. from its feet. The original height of the tree was

A) 20√3 m. B) 10√3 m.
C) 10(2+√3) m. D) 10(2-­√3) m.
 
Answer & Explanation Answer: C) 10(2+√3) m.

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Filed Under: Height and Distance
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Q:

In ΔABC, the medians AD and BE meet at G. The ratio of the areas of ΔBDG and the quadrilateral GDCE is

A) 1 : 2 B) 1 : 3
C) 2 : 3 D) 3 : 4
 
Answer & Explanation Answer: A) 1 : 2

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Q:

Select the related word/letters/numbers from the given alternatives:
ECFG : FDGH :: SQTU : ?

A) TRVU B) TVUR
C) TRUV D) SRTV
 
Answer & Explanation Answer: C) TRUV

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Q:

Which of the following numbers is divisible by 12?

A) 53412 B) 43412
C) 33412 D) 63412
 
Answer & Explanation Answer: A) 53412

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Filed Under: Problems on Numbers
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Q:

In the circle above, chord AB is extended to meet the tangent DE at D. If AB = 5 cm and DE = 6 cm, find the length of BD.

 

A) 4 cm B) 5 cm
C) 6 cm D) √30 cm
 
Answer & Explanation Answer: A) 4 cm

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Q:

Find the sum of interior angles of a decagon?

A) 1620° B) 2520°
C) 1800° D) 1440°
 
Answer & Explanation Answer: D) 1440°

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