Aptitude and Reasoning Questions

Q:

If 30Ω6 = -5, 80Ω2 = -40 and 20Ω4 = -5, then find the value of 70Ω2 = ?

A) 10 B) -35
C) 15 D) -20
 
Answer & Explanation Answer: B) -35

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If x2+5x+6 = 0, then the value of 2xx2-7x+6 is

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Dharun has a brother Anand. Dharun is the son of Kumar. Krishnan is Kumar's father. How is Anand related to Krishnan?

A) Grandfather B) Father
C) Grandson D) Son
 
Answer & Explanation Answer: C) Grandson

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Filed Under: Blood Relations

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Q:

A car can cover 350 km in 4 hrs. If its speed is decreased by 12.5 kmph. How much time does the car take to cover a distance of 450 kms.

A) 6 hrs B) 5 hrs
C) 4 hrs D) 7 hrs
 
Answer & Explanation Answer: A) 6 hrs

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

Pipe A can empty a filled tank in 28 hours while Pipe B can fill the same tank, when empty in 35 hrs. If alternatively Pipes A and B are turned on for an hour each time, starting when the tank is full, how long will it take to empty the tank?

A) 279 hrs B) 271 hrs
C) 275 hrs D) 280 hrs
 
Answer & Explanation Answer: B) 271 hrs

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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Q:

CAlculate : 72-6-45÷5-72-2×2÷2+2

A) -16/18 B) -14/7
C) -12/7 D) -12/18
 
Answer & Explanation Answer: C) -12/7

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A and B can do a piece of work in 18 days, B and C in 24 days, A and C in 36 days. Working together they can do the work in

A) 12 days B) 13 days
C) 16 days D) 26 days
 
Answer & Explanation Answer: C) 16 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

The age of Dr. Pandey is four times the age of his son. After 10 years , the age of Dr. Pandey will be twice the age of his son . The present age of Dr. Pandey's son is

A) 4 years B) 5 years
C) 6 years D) 8 years
 
Answer & Explanation Answer: B) 5 years

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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