Aptitude and Reasoning Questions

Q:

The angle of elevation of the top of a tower, vertically erected in the middle of a paddy field, from two points on a horizontal line through the foot of the tower are given to be α and β (α>β). The height of the tower is h unit. A possible distance (in the same unit) between the points is

A) h(cotβ-cotα)cos(α+β) B) h(cotα - cotβ)
C) h(tanβ - tanα)tanα tanβ D) h(cotα+cotβ)
 
Answer & Explanation Answer: D) h(cotα+cotβ)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

R borrowed Rs. 1,200 at 13% per annum simple interest. What amount will R pay to clear the debt after 5 years?

A) Rs.1,860 B) Rs.1,800
C) Rs.1,980 D) Rs.2,000
 
Answer & Explanation Answer: C) Rs.1,980

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Filed Under: Simple Interest
Exam Prep: AIEEE , Bank Exams

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Q:

Praneet started his journey at 2:45:46 p.m. and reached the destination at 4:55:57 p.m. Anit started the journey 58 mins 40 secs after Praneet and reached his destination 50 mins 29 secs after him. How long did Anit take to complete his journey?

 

A) 2 hours 2 seconds B) 2 hours 2 minutes
C) 1 hour 59 minutes D) 2 hours 1 minute 12 seconds
 
Answer & Explanation Answer: D) 2 hours 1 minute 12 seconds

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Filed Under: Time and Distance
Exam Prep: Bank Exams , CAT

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Q:

The diagonal of a rhombus is 8m and 6m respectively. Find its area.

A) 48 sq.m B) 24 sq.m
C) 12 sq.m D) 96 sq.m
 
Answer & Explanation Answer: B) 24 sq.m

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

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

A) Mass – Balance B) Temperature – Thermometer
C) Scale – Length D) Pressure – Barometer
 
Answer & Explanation Answer: C) Scale – Length

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Reflection of the point (4,­6) in the origin is

A) (4,6) B) (­-4,­-6)
C) (­-4,6) D) (4,­-6)
 
Answer & Explanation Answer: C) (­-4,6)

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Q:

What is the value of √[(1 + sinA)/(1 -­ sinA)]?

A) secA -­ tanA B) cosecA + tanA
C) secA + tanA D) cosecA -­ tanA
 
Answer & Explanation Answer: C) secA + tanA

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Q:

Alipta got some amount of money from her father. In how many years will the ratio of the money and the interest obtained from it be 10:3 at 6% simple interest per annum?

A) 7 years B) 3 years
C) 5 years D) 4 years
 
Answer & Explanation Answer: C) 5 years

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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