Quantitative Aptitude - Arithmetic Ability Questions

Q:

What is the value of (1/√2) Cot 45° + (1/√3) Cosec 60°?

A) (√6 + 1)/√3 B) √3
C) (1 + 3√2)/√3 D) (3 + 2√2)/3√2
 
Answer & Explanation Answer: D) (3 + 2√2)/3√2

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2008
Q:

By increasing the price of entry ticket to a fair in the ratio 5:7, the number of visitors to the fair has decreased in the ratio 11:9. In what ratio has the total collection increased or decreased?

A) increased in the ratio 55:63 B) decreased in the ratio 63:55
C) increased in the ratio 45:77 D) decreased in the ratio 77:45
 
Answer & Explanation Answer: A) increased in the ratio 55:63

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0 2008
Q:

A train is moving at the speed of 72 km/hr. How many seconds will it take to cover a distance of 1400 m ?

A) 70 B) 80
C) 72 D) 84
 
Answer & Explanation Answer: A) 70

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

2 2008
Q:

G is the centroid of ΔABC. If AG = BC, then measure of ∠BGC is

A) 45° B) 60°
C) 90° D) 120°
 
Answer & Explanation Answer: C) 90°

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

0 2008
Q:

A missile travels at 1260 km/h. How many metres does it travel in one second?

A) 322 metres B) 369 metres
C) 384 metres D) 350 metres
 
Answer & Explanation Answer: D) 350 metres

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Filed Under: Time and Distance
Exam Prep: Bank Exams

3 2007
Q:

If 4x - 5(2x - 1) > 2x + 3 > 2 - 3x; then x can take which of the following values?

A) 1 B) 0
C) 2 D) 3
 
Answer & Explanation Answer: B) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2007
Q:

If cot(A/2) = x, then the value of x is

A) √[(1 + cosA)/(1 -­ cosA)] B) cosecA -­ cotA
C) √[(1 -­ cosA)/2] D) √[(1 + cosA)/2]
 
Answer & Explanation Answer: A) √[(1 + cosA)/(1 -­ cosA)]

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2005
Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) 358 B) 853
C) 538 D) 240
 
Answer & Explanation Answer: D) 240

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

1 2005