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Q:

PQRS is a square whose side is 20 cm. By joining opposite vertices of PQRS are get four triangles. What is the sum of the perimeters of the four triangles?

A) 40√2	B) 80√2 + 80
C) 40√2 + 40	D) 40√2 + 80

Answer & Explanation Answer: B) 80√2 + 80

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Filed Under: Area
Exam Prep: Bank Exams

Q:

M is the largest three digit number which when divided by 6 and 5 leaves remainder 5 and 3 respectively. What will be the remainder when M is divided by 11?

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: D) 4

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

How many natural numbers are there between 1000 to 2000, which when divided by 341 leaves remainder 5?

A) 3	B) 2
C) 4	D) 1

Answer & Explanation Answer: A) 3

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

The following Bar-diagram shows total number of males and females in 5 different organisations. Study it carefully to answer the questions.

By how much percentage is the average number of females from all the organisations together is more than the number of males in organization 'D'?

A) 30%	B) 38%
C) 40%	D) 45%

Answer & Explanation Answer: C) 40%

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

A hydrogen filled balloon ascending at the rate of 18 kmph was drifted by wind. Its angle of elevation at 10th and 15th minutes were found to be 60° and 45° respectively. The wind speed (in whole numbers) during the last five minutes, approximately, is equal to

A) 7 km/hr	B) 11 km/ hr
C) 26 km/hr.	D) 33 km/hr

Answer & Explanation Answer: D) 33 km/hr

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If ax + by = 1 and $bx + ay = \frac{2 ab}{a^{2} + b^{2}}$ then $(x^{2} + y^{2}) (a^{2} + b^{2})$ is equal to

A) 1	B) 2
C) 0.5	D) 0

Answer & Explanation Answer: A) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The radius of a wire is decreased to one-third. If volume remains the same, length will increase by

A) 1.5 times	B) 3 times
C) 6 times	D) 9 times

Answer & Explanation Answer: D) 9 times

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

Q:

The radii of two concentric circles are 68 cm and 22 cm. The area of the closed figure bounded by the boundaries of the circles is

A) 4140π sq.cm.	B) 4110π sq.cm.
C) 4080π sq.cm.	D) 4050π sq.cm.

Answer & Explanation Answer: A) 4140π sq.cm.

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Filed Under: Area
Exam Prep: Bank Exams

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