Quantitative Aptitude - Arithmetic Ability Questions

Q:

Find the curved surface area (in cm²) of a hemisphere of diameter 28 cm

A) 1152 B) 1024
C) 956 D) 1232
 
Answer & Explanation Answer: D) 1232

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

If the product of two numbers is 2646 and their LCM is 42 then their HCF is

A) 64 B) 26
C) 46 D) 63
 
Answer & Explanation Answer: D) 63

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

If 4x - 5(2x - 1) > 2x + 3 > 2 - 3x; then x can take which of the following values?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The marked price of a ceiling fan is Rs. 1200 and the shopkeeper allows a discount of 5 % on it. Then selling price of the fan is

A) Rs. 1410 B) Rs. 1400
C) Rs. 1140 D) Rs. 1104
 
Answer & Explanation Answer: C) Rs. 1140

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

What is the value of tan4A + tan2A?

A) sec4A - sec2A B) sec4A + sec2A
C) cosec4A - sec2A D) sec4A + cosec2A
 
Answer & Explanation Answer: A) sec4A - sec2A

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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

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Q:

Rs 18200 is divided among X, Y and Z in the ratio of 1/3 : 1/4 : 1/2. What is the share (in Rs) of X ?

A) 7000 B) 4400
C) 4200 D) 5600
 
Answer & Explanation Answer: D) 5600

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

Satheesh is two years older than Goutham who is twice as old as Sai. If the total of the ages of Satheesh, Goutham and Sai is 27, then how old is Goutham?

A) 12 B) 10
C) 11 D) 13
 
Answer & Explanation Answer: B) 10

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

The average marks of 56 students is shown as 60. It includes a wrong entry of 92 marks instead of 29 marks. The correct average is _____ .

A) 58.875 marks B) 61.125 marks
C) 63.375 marks D) 56.625 marks
 
Answer & Explanation Answer: A) 58.875 marks

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Filed Under: Average
Exam Prep: Bank Exams

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