Aptitude and Reasoning Questions

Q:

A chord of length 16 cm is drawn in a circle of radius 10 cm. The distance of the chord from the centre of the circle is

A) 8cm B) 6cm
C) 4cm D) 12cm
 
Answer & Explanation Answer: B) 6cm

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

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Q:

In 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. All dens are spiral.
II. Some spirals are cards.


Conclusions:
I. Some spirals are not cards.
II. Some dens are not cards.
III. Some cards are den.

A) Only conclusion (I) and conclusion(II) follow. B) Only conclusion (III) follows.
C) All conclusions follow. D) No conclusion follows.
 
Answer & Explanation Answer: D) No conclusion follows.

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

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Q:

Find the odd letters from the given alternatives.

A) ABBC B) PQQR
C) WYYZ D) KLLM
 
Answer & Explanation Answer: C) WYYZ

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Product of digits of a 2-digit number is 72. If we add 9 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.

A) 98 B) 89
C) 78 D) 87
 
Answer & Explanation Answer: B) 89

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Filed Under: Numbers
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

If four angles of a quadrilateral are (6x-18), (80-4x), (4x+14), (12x-58), then find the value of the smallest angle of the quadrilateral.

A) 40 B) 100
C) 180 D) 200
 
Answer & Explanation Answer: A) 40

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Q:

In each of these question, the relationships between two or more elements are shown in the statements. These statements are followed by two conclusions. Read thestatements and give answer

Statement: A > B < P, Q < R > P

Conclusion:

I. B < R

II. Q > A

A) Only conclusion I follows. B) Only conclusion II follows.
C) Either conclusion I or II follows. D) Neither conclusion I nor II follows.
 
Answer & Explanation Answer: A) Only conclusion I follows.

Explanation:

(i) Q < R > P ... (ii)Combining both statements, we haveA > B < P < R > QNow, B < R is true.Hence, I follows.Again, We can’t compare A and Q. Thus, conclusion II does not follow.

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Q:

In ΔDEF measure of angle E is 90 deg. If cotD = 8/15, and DE = 16cm, then what is the length (in cm) of side EF?

 

 

A) 34   B) 15  
C) 30   D) 14
 
Answer & Explanation Answer: C) 30  

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

A right-angled triangle ABC is right-angled at B, and tan A = 4/3. If AC = 25 cm, the length of BC is

A) 33.3 cm B) 24 cm
C) 20 cm D) 18.75 cm
 
Answer & Explanation Answer: C) 20 cm

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Filed Under: Area
Exam Prep: Bank Exams

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