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Q:

The bar graph given indicates the income of a firm. Study the graph and answer the questions given.

During which month, the ratio of the income to that of the previous month is the largest?

A) February B) March
C) April D) May
 
Answer & Explanation Answer: B) March

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

The bar graph given indicates the income of a firm. Study the graph and answer the questions given.

Which period shows a steady increase of income?

A) March to May B) February to April
C) February to May D) Insufficient data to predict
 
Answer & Explanation Answer: A) March to May

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

A boat is moving away from an observation tower. It makes an angle of depression of 60° with an observer's eye when at a distance of 50m from the tower. After 8 sec., the angle of depression becomes 30°. By assuming that it is running in still water, the approximate speed of the boat is

A) 33 km/hr B) 42 km/hr
C) 45 km/hr D) 50 km/hr
 
Answer & Explanation Answer: C) 45 km/hr

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Filed Under: Height and Distance
Exam Prep: Bank Exams

Q:

The compound interest on Rs. 24000 at 10% per annum for 11⁄2 years, interest being compounded semi­annually is

A) Rs.3783 B) Rs.3777
C) Rs.3780 D) Rs.3781
 
Answer & Explanation Answer: A) Rs.3783

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Filed Under: Compound Interest
Exam Prep: Bank Exams

Q:

The value of 2 Tan53°Cot37°-Cot80°Tan10° ?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

θ is a positive acute angle and sinθ ­ cosθ = 0, then the value of secθ + cosecθ is

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

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

O is the centre of the circle and ∠AOB = 150°, and the shaded portion is x part of the circular region, then x = ?

A) 1/12 B) 1/9
C) 1/6 D) 1/4
 
Answer & Explanation Answer: C) 1/6

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

Q:

In a triangle, the distance of the centroid from the three vertices is 4cm, 6cm and 8cm respectively. Then the length of the smallest median is:

A) 8 B) 7
C) 6 D) 5
 
Answer & Explanation Answer: C) 6

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Filed Under: Area
Exam Prep: Bank Exams