Aptitude and Reasoning Questions

Q:

If A = 11x2+11x4+12x3+14x7+13x4+17x10... upto 20 terms, then what is the value of A?

A) 379/308 B) 171/140
C) 379/310 D) 420/341
 
Answer & Explanation Answer: D) 420/341

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

What is the value of [sin (90 – A) + cos (180 – 2A)]/[cos (90 – 2A) + sin (180 – A)]?

A) sin (A/2) cos A B) cot (A/2)
C) tan (A/2) D) sin A cos (A/2)
 
Answer & Explanation Answer: C) tan (A/2)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A right circular solid cylinder has radius of base 7 cm and height is 28 cm. It is melted to form a cuboid such that the ratio of its side is 2 : 3 : 6. What is the total surface area (in cm2) cuboid?

A) 215633 B) 215693
C) 214833 D) 204833
 
Answer & Explanation Answer: B) 215693

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

In a triangle, the distance of the centroid from the three vertices is 4cm, 6cm and 8cm respectively. Then the length of the smallest median is:

A) 8 B) 7
C) 6 D) 5
 
Answer & Explanation Answer: C) 6

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Choose the related word/letters/number from the given alternatives.
Nest : Bird : : Den : ?

A) Owl B) Lion
C) Rat D) Goat
 
Answer & Explanation Answer: B) Lion

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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

If 6#30=5; 8#24=3; 7#28=4; then what is the value of 8#40=?

A) 47 B) 4
C) 5 D) 24
 
Answer & Explanation Answer: C) 5

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Filed Under: Coding and Decoding
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Q:

Calculate the area (in cm2 ) of a circle of radius 10.5 cm.

A) 693 B) 157.5
C) 315 D) 346.5
 
Answer & Explanation Answer: D) 346.5

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Filed Under: Area
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Q:

In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.


Statements:
I. Some cups are plates.
II. All spoons are blue.
III. No plates are spoon.


Conclusions:
I. Some cups are not spoon.
II. Some plates are not blue.
III. Some cups are not blue.
IV. Some blue are not plates.

A) Only conclusion (I), (III) and (IV) follow. B) Only conclusion (II) and (IV) follow.
C) Only conclusion (II), (III) and (IV) follow. D) Only conclusion (I) and (IV) follow.
 
Answer & Explanation Answer: D) Only conclusion (I) and (IV) follow.

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

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