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Q:

The co-ordinates of the centroid of a triangle ABC are (-1,-2) what are the co-ordinates of vertex C, if co-ordinates of A and B are (6,-4) and (-2,2) respectively?

A) (-7,-4) B) (7,4)
C) (7,-4) D) (-7,4)
 
Answer & Explanation Answer: A) (-7,-4)

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Filed Under: Numbers
Exam Prep: Bank Exams

Q:

Two students appeared for an examination. One of them secured 24 marks more than the other and his marks were 65% of the sum of their marks. The marks obtained by them are _____

A) 78 and 54 B) 85 and 61
C) 67 and 43 D) 52 and 28
 
Answer & Explanation Answer: D) 52 and 28

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

On a certain Principal if the Simple interest for two years is Rs 4800 and Compound interest for the two years is Rs 5088, what is the rate of Interest?

A) 6 percent B) 24 percent
C) 12 percent D) 18 percent
 
Answer & Explanation Answer: C) 12 percent

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Filed Under: Simple Interest
Exam Prep: Bank Exams

Q:

Rehman walks at 8 km/hr and Roma cycles at 13 km/hr towards each other. What was the distance between them when they started if they meet after 36 minutes?

A) 12.6 kms B) 18.9 kms
C) 15.8 kms D) 9.5 kms
 
Answer & Explanation Answer: A) 12.6 kms

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

On dividing 256a2b2c2 by 64a2, we get

A) 2cxc B) 2bxb
C) 4 bxb.cxc D) 4
 
Answer & Explanation Answer: C) 4 bxb.cxc

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

A can do a work in 15 days and B in 9 days. If they work on it together for 5 days, then what fraction of work is left?

A) 1/6 B) 3/7
C) 1/3 D) 1/9
 
Answer & Explanation Answer: D) 1/9

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

A factory buys 7 machines. 2 Machine A, 2 Machine B and rest Machine C. Prices of the machines are Rs 95000, Rs 75000 and Rs 43000 respectively. Calculate the average cost of these machines?

A) 71000 B) 67000
C) 75000 D) 65500
 
Answer & Explanation Answer: B) 67000

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Filed Under: Average
Exam Prep: Bank Exams

Q:

What is the direction of torque?

A) Perpendicular to the direction of applied force B) Same as the direction of applied force
C) Opposite to the direction of applied force D) Parallel to the radius
 
Answer & Explanation Answer: A) Perpendicular to the direction of applied force

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Filed Under: Physics
Exam Prep: Bank Exams