Aptitude and Reasoning Questions

Q:

If 9 * 2 * 5 = 23 and 1 * 4 * 8 = 29, then 1 * 6 * 3 = ?

A) 19 B) 21
C) 31 D) 39
 
Answer & Explanation Answer: A) 19

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

Find the LCM of 34, 51 and 68.

A) 238 B) 102
C) 136 D) 204
 
Answer & Explanation Answer: D) 204

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

A man travels 420 kilometres in, partly by rail and partly by steamer. He spends 8 hours more time on steamer. If the velocity of the steamer is 35 km/hr and the velocity of rail is 65 km/hr, how much distance does he cover by steamer?

A) 395 km B) 329 km
C) 494 km D) 592 km
 
Answer & Explanation Answer: B) 329 km

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

If x +y = √3 and x - y = √2, then the value of 8xy (x2 + y2) is

A) 6 B) √6
C) 5 D) √5
 
Answer & Explanation Answer: C) 5

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Filed Under: Simplification

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Q:

If the average age of 20 students in Class-I is 10 years and average age of 25 students in Class II is 12 years, find the average age (in years) of all students.

A) 11 B) 11.111
C) 10.50 D) 10.85
 
Answer & Explanation Answer: B) 11.111

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

If Cosec θ = 17/8, then what is the value of Cos θ?

A) 15/8 B) 15/17
C) 8/15 D) 17/15
 
Answer & Explanation Answer: B) 15/17

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A vendor buys oranges at the rate of 5 for Rs 6 and sells at the rate of 2 for Rs 3. What will be the result?

A) 25 percent loss B) 25 percent gain
C) 20 percent gain D) 20 percent loss
 
Answer & Explanation Answer: B) 25 percent gain

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

If the radius of a circle is increased by 17% its area increases by ______.

A) 34 percent B) 36.89 percent
C) 17 percent D) 18.445 percent
 
Answer & Explanation Answer: B) 36.89 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

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