Aptitude and Reasoning Questions

Q:

In triangle ABC measure of angle B is 90 deg. If sinA = 24/25, and AB = 1.4cm, then what is the length (in cm) of side BC.

A) 4.8 B) 5
C) 3 D) 5.6
 
Answer & Explanation Answer: A) 4.8

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Filed Under: Volume and Surface Area
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Q:

In the following figure, rectangle represents Therapists, circle represents Floral designers, triangle represents Poets and square represents Football players. Which set of letters represents Therapists who are either Floral designers or Poets ?

A) FD B) EC
C) FGE D) DC
 
Answer & Explanation Answer: B) EC

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Filed Under: Image Analysis
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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.

 

Statements:
(I) All dogs are rats.
(II) Some rats are lizards.

 

Conclusion:
(I) Some dogs are lizards.
(II) Some lizards are dogs.

 

A) Conclusion I follows B) Conclusion II follows
C) Neither I nor II follows D) Both I and II follows
 
Answer & Explanation Answer: C) Neither I nor II follows

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Filed Under: Statement and Conclusions
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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) Apple B) Banana
C) Tomato D) Cauliflower
 
Answer & Explanation Answer: D) Cauliflower

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Filed Under: Odd Man Out
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Q:

If tanA = x, then x is

A) √(cosec2A + 1) B) √(sec2A + 1)
C) √(cosec2A - 1) D) √(sec2A - 1)
 
Answer & Explanation Answer: D) √(sec2A - 1)

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Filed Under: Simplification
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Q:

In triangle ABC, BAC = 90 deg and AD is perpendicular to BC. If AD = 6cm and BD = 4cm, then the length of BC is

A) 10 cm B) 12 cm
C) 13 cm D) 15 cm
 
Answer & Explanation Answer: C) 13 cm

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Q:

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statement:

1. All elephants are men.
2. All men are socks.

Conclusion I: Some socks are elephants.
Conclusion II: All elephants are socks.

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

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Filed Under: Statement and Conclusions
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Q:

If 3(2 - 3x) < 2 - 3x ≥ 4x -6; then x can take which of the following values?

A) 2 B) -1
C) -2 D) 1
 
Answer & Explanation Answer: D) 1

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Filed Under: Simplification
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