Aptitude and Reasoning Questions

Q:

If x = cosecθ - sinθ and y = secθ - cosθ, then the relation between x and y is

A) x2+ y2+ 3 =1 B) x2y2 (x2+ y2+3)=1
C) x2 (x2+ y2 - 5)=1 D) y2 (x2+ y2 - 5)=1
 
Answer & Explanation Answer: B) x2y2 (x2+ y2+3)=1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The mean of 100 observations was calculated as 40. It was found later on that one of the observations was misread as 83 instead of 53. The correct mean is:

A) 39 B) 39.7
C) 40.3 D) 42.7
 
Answer & Explanation Answer: B) 39.7

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Exam Prep: Bank Exams

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Q:

What is the equation of a line of slope 1/3 and y-intercept 5?

A) x - 3y = -15 B) x - 3y = 15
C) x + 3y = -15 D) x + 3y = 15
 
Answer & Explanation Answer: A) x - 3y = -15

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Exam Prep: Bank Exams

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Q:

The pie ­ chart , given here shows monthly expenses on various heads and savings of the family of Mr Rao. Study the chart and answer the questions based on it.

The amount spent on food exceeds the total amount spent on education and clothing by

A) 12.5% B) 25%
C) 33.3% D) 50%
 
Answer & Explanation Answer: A) 12.5%

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Filed Under: Pie Charts
Exam Prep: Bank Exams

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Q:

Rohan borrowed a certain sum of money at simple interest. Rate of interest was 3% per annum for first 3 years, 4% per annum for next 5 years and 6% per annum for next 7 years. If he paid Rs 2059 as interest, then what is the sum borrowed (in Rs)?

A) 2400 B) 2500
C) 2900 D) 3100
 
Answer & Explanation Answer: C) 2900

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

If cosecA - cotA = x, then the value of x is

A) sinA/(1 - cosA) B) √[sinA/(1 + cosA)
C) sinA/(1 + cosA) D) √[sinA/(1 - cosA)]
 
Answer & Explanation Answer: C) sinA/(1 + cosA)

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Q:

In each of the following questions, four words have been given out of which three are alike in some manner, while the fourth one is different. Choose the word which is different from the rest.

A) Deccan B) Kaas
C) Chhota Nagpur D) Nanda Devi
 
Answer & Explanation Answer: D) Nanda Devi

Explanation:

Deccan, Kaas and Chhota Nagpur are plateau. Nanda Devi is a mountain.

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Q:

The bar graph shows the number of motorcycles of different brands sold by a dealer in a month. Study the diagram and answer the following questions.

Units sold of which Motorcycle brand were the second highest?

 

A) C B) B
C) G D) D
 
Answer & Explanation Answer: A) C

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Filed Under: Bar Charts
Exam Prep: Bank Exams

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