Aptitude and Reasoning Questions

Q:

The marked price of a calculator is Rs 750. It is sold at a discount of 22%. If the cost price of the calculator is Rs 500, then what is the profit (in Rs)?

 

A) 85   B)  105  
C)  95   D) 115
 
Answer & Explanation Answer: A) 85  

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

5 2502
Q:

Sanjeev scored the highest marks in the class. Rahul scored more than Nirbhay but lesser than Sameer. Arpit scored more than Rahul. Who got the 4th Rank out of the five?

A) Sameer B) Nirbhay
C) Rahul D) Arpit
 
Answer & Explanation Answer: C) Rahul

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

1 2502
Q:

1/(tanA + cotA) is equal to

A) (cosecA + sinA)(secA - cosA) B) √[(cosecA - sinA)(secA - cosA)]
C) √[(cosecA + sinA)(secA - cosA)] D) (cosecA - sinA)(secA - cosA)
 
Answer & Explanation Answer: D) (cosecA - sinA)(secA - cosA)

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2502
Q:

If  x = a + 1/a, y = a - 1/a, then the value of x4+y4-2x2y2

A) 4 B) 8
C) 16 D) 64
 
Answer & Explanation Answer: C) 16

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2501
Q:

A man borrowed some money from a private organisation at 5% simple interest per annum. He lended this money to another person at 10% compound interest per annum, and made a profit of 26,410 in 4 years. The man borrowed

A) 200000 B) 150000
C) 132050 D) 100000
 
Answer & Explanation Answer: D) 100000

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Filed Under: Simple Interest
Exam Prep: Bank Exams

1 2500
Q:

The price of an article is cut by 3%. To restore to its original value, the new price must be increased by

A) 3 percent B) 7.11 percent
C) 3.09 percent D) 2.69 percent
 
Answer & Explanation Answer: C) 3.09 percent

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

5 2497
Q:

3/8 as a decimal

A) 1.375 B) 2.375
C) 0.375 D) 3.75
 
Answer & Explanation Answer: C) 0.375

Explanation:

Expressing 3/8 as a decimal fraction:

We can convert 3/8 into a decimal fraction by just dividing 3 by 8 or making 3 into 8 parts.

Then, it is 3/8 = 0.375 as a decimal fraction.

 

Other Method::

3/8 as a Decimal :

In this we should convert the denominator into 10, 100, 1000, 10000, 100000,... to make it simple.

Now to make 8 into 1000, we multiply numerator and denominator with 125

 

=> (3 x 125)/(8 x 125) = 375/1000 = 0.375.

 

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Q:

If A's sister's husband is B's mother-in-law's son-in-law, how is A related to B?

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

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Filed Under: Blood Relations
Exam Prep: Bank Exams

14 2496