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 Quantitative Aptitude - Arithmetic Ability Questions

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Q:

Angle of Elevation means

Answer

In Heights and Distances,


The angle of elevation of an object is the angle between the horizontal and the line of sight that is the line from the object to the observer's eye.

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Subject: Height and Distance Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

8 1809
Q:

What is the least number of complete years in which a sum of money put out at 40% annual compound interest will be more than trebled?

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

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Filed Under: Compound Interest
Exam Prep: Bank Exams

6 1809
Q:

If the amount on a certain principal in 3 years at 12% rate of interest compounded annually is Rs 12,000, what will be the amount (in Rs) after the 4th year?

A) 14330 B) 15440
C) 13440 D) 14550
 
Answer & Explanation Answer: C) 13440

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Filed Under: Compound Interest
Exam Prep: Bank Exams

2 1809
Q:

If Cosec θ = 17/8, then what is the value of Cos θ?

A) 15/8 B) 15/17
C) 8/15 D) 17/15
 
Answer & Explanation Answer: B) 15/17

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Filed Under: Simplification
Exam Prep: Bank Exams

2 1809
Q:

A person lent Rs 10000 to B for 3 years and Rs 6000 to C for 4 years on simple interest at same rate of interest and received Rs 5400 in all from both of
them as interest. What is the rate of interest (in %)?

A) 10 B) 12
C) 20 D) 25
 
Answer & Explanation Answer: A) 10

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Filed Under: Simple Interest
Exam Prep: Bank Exams

0 1808
Q:

If in the population of a town there is an increase of 44% in the first year and 75% in the second year, then what is the average rate of increase in the population?

A) 45% B) 59.5%
C) 74% D) 76%
 
Answer & Explanation Answer: D) 76%

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Filed Under: Percentage
Exam Prep: Bank Exams

2 1807
Q:

If a : b = c : d = 1 : 6, then what is the value of a2+c2b2+d2?

A) 1/600 B) 1/60
C) 1/36 D) 1/360
 
Answer & Explanation Answer: C) 1/36

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1806
Q:

If sec 300° = x, then value of x is

A) ­√2 B) 1/√3
C) 2 D) ­1
 
Answer & Explanation Answer: C) 2

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1806