Aptitude and Reasoning Questions

Q:

Rajat sells a machine for Rs 53 lakhs at a loss. Had he sold it for Rs 64 lakh, his gain would have been 10 times the former loss. Find the cost price of the machine.

A) Rs 63 lakhs B) Rs 69.3 lakhs
C) Rs 45 lakhs D) Rs 54 lakhs
 
Answer & Explanation Answer: D) Rs 54 lakhs

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

10 identical solid spherical balls of radius 3 cm are melted to form a single sphere. In this process 20% of solid is wasted. What is the radius (in cm) of the bigger sphere?

A) 24 B) 12
C) 8 D) 6
 
Answer & Explanation Answer: D) 6

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

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Q:

What is the value of [(cos32θ + 3 cos 2θ)÷(cos6θ  sin6θ)]?

A) 0 B) 1
C) 2 D) 4
 
Answer & Explanation Answer: D) 4

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Select the related word/letters/numbers from the given alternatives:
3 : 243 :: 5 : ?

A) 125 B) 625
C) 3025 D) 3125
 
Answer & Explanation Answer: D) 3125

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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

After allowing a discount of 20% on Marked price Kishore makes a profit of 12%. What percentage is the Marked price above the Cost price?

A) 40% B) 32%
C) 25% D) 8%
 
Answer & Explanation Answer: A) 40%

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 24200, and Rs 26620 respectively, what is the rate of interest?

A) 10 percent B) 5 percent
C) 20 percent D) 16 percent
 
Answer & Explanation Answer: A) 10 percent

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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

If one root of the equation Ax2 +Bx + C = 0 is two and a half times the others, then which of the following is TRUE?

A) 7B2 = 3 CA B) 7B2 = 4 CA
C) 7B2 = 36 CA D) 10B2 = 49 CA
 
Answer & Explanation Answer: D) 10B2 = 49 CA

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If P = 99, then the value of P(P2+ 3P + 3) is

A) 9999 B) 999999
C) 99999 D) 9999999
 
Answer & Explanation Answer: B) 999999

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Filed Under: Simplification
Exam Prep: Bank Exams

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