Aptitude and Reasoning Questions

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:

A right circular cylinder is formed. A = sum of total surface area and the area of the two bases. B = the curved surface area of this cylinder. If A : B = 3 : 2 and the volume of cylinder is 4312 cm3, then what is the sum of area (in cm2) of the two bases of this cylinder?

A) 154 B) 308
C) 462 D) 616
 
Answer & Explanation Answer: B) 308

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

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Q:

If 11$25 = 18, 12$20 = 16 then what is the value of 4$50 = ?

A) 42 B) 17
C) 27 D) 37
 
Answer & Explanation Answer: C) 27

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

25% discount is offered on an item. By applying a promo code the customer wins 8% cash back. What is the effective discount?

A) 35.75 percent B) 35 percent
C) 31 percent D) 12.5 percent
 
Answer & Explanation Answer: C) 31 percent

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Filed Under: Percentage
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

To dispose of the old stocks, a person sold a tea-set for Rs. 3420, which was 43% below the cost price. In order to make a profit of 10% the seller should have sold the set for Rs. ___ more.

A) Rs. 3180 B) Rs. 2580
C) Rs. 1812.60 D) Rs. 2664.42
 
Answer & Explanation Answer: A) Rs. 3180

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

The ratio of incomes of P and Q is 5 : 3. Ratio of income of Q and R is 5 : 2. If one-fourth of P’s income is Rs 500 more than the R’s income, then what is the income (in Rs) of Q?

 

A) 7500 B) 15000
C) 30000 D) 18000
 
Answer & Explanation Answer: C) 30000

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

If 2cosec2A = x, then the value of x is

A) 1/(1 - cosecA) - 1/(1 + cosecA) B) 1/(1 + sinA) + 1/(1 - tanA)
C) 1/(1 + cosA) + 1/(1 - cosA) D) 1/(1 - tanA) - 1/(1 + sinA)
 
Answer & Explanation Answer: C) 1/(1 + cosA) + 1/(1 - cosA)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If CHANTED is coded as ZEXKQBA, then how will MAY be coded as?

A) XIG B) JXV
C) OBI D) XAV
 
Answer & Explanation Answer: B) JXV

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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