Aptitude and Reasoning Questions

Q:

In the figure, B and C are the centres of the two circles. ADE is the common tangent to the two circles. If the ratio of the radius of both the circles is 3:5 and AC= 40, then what is the value of DE?

A) 3√15 B) 5√15
C) 6√15 D) 4√15
 
Answer & Explanation Answer: D) 4√15

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Filed Under: Area
Exam Prep: Bank Exams , CAT

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Q:

Akhil is the maternal uncle of Rashmi. Rashmi is the daughter of Ramesh. How is Ramesh related to Akhil?

A) Brother-in-law B) Brother
C) Father D) Cousin
 
Answer & Explanation Answer: A) Brother-in-law

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Filed Under: Blood Relations
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Q:

A man said to a lady, "Your mother's husband's sister is my mother." How is the man related to the lady.

A) Cousin B) Brother
C) Son D) Nephew
 
Answer & Explanation Answer: A) Cousin

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Filed Under: Blood Relations
Exam Prep: Bank Exams

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Q:

Choose the option which indicates a valid argument containing logically related statements that is, where the third statement is a conclusion drawn from the preceding two statements.

A. Some straight forward things are people 

B. All Perennial things are cats

C. Only cats are Perennial

D. All Perennial things are People

E. Some Straight forward things are cats

F. Some Straight forward things are Perennial

A) BCA B) CFD
C) DFA D) EAB
 
Answer & Explanation Answer: C) DFA

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Filed Under: Logic

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Q:

In how many different ways can the letters of the word 'THERAPY' be arranged so that the vowels always come together?

A) 720 B) 1440
C) 1800 D) 3600
 
Answer & Explanation Answer: B) 1440

Explanation:

Given word is THERAPY.

Number of letters in the given word = 7

Number of vowels in the given word = 2 = A & E

Required number of different ways, the letters of the word THERAPY arranged such that vowels always come together is

6! x 2! = 720 x 2 = 1440.

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Filed Under: Permutations and Combinations
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

If the ratio of the cost price and the selling price of an article be 4:5, then the percentage of profit is:

A) 27.5 B) 25
C) 15 D) 10
 
Answer & Explanation Answer: B) 25

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

The difference between the selling prices of an article sold at 4% and 3% profits is Rs.3 The cost price of the article is :

A) Rs. 400 B) Rs. 350
C) Rs. 300 D) Rs. 100
 
Answer & Explanation Answer: C) Rs. 300

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Filed Under: Profit and Loss
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Q:

In the following question, select the odd word pair from the given alternatives.

A) Error : Accurate B) Careless : Casual
C) Strength : Lethargy D) Gloomy : Cheerful
 
Answer & Explanation Answer: B) Careless : Casual

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Filed Under: Odd Man Out
Exam Prep: AIEEE , Bank Exams , CAT

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