Aptitude and Reasoning Questions

Q:

If 6@1 = 12, 6@2 = 24 and 9@9 = 162, then find the value of 4@6 = ?

A) 48 B) 4
C) 16 D) 20
 
Answer & Explanation Answer: A) 48

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If a merchant offers a discount of 40% on the list price, then he makes a loss of 10%. What % profit or % loss will he make if he sells at a discount of 20% of the list price?

A) 4 percent loss B) 14 percent profit
C) 5.5 percent loss D) 20 percent profit
 
Answer & Explanation Answer: D) 20 percent profit

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Filed Under: Profit and Loss
Exam Prep: Bank Exams , CAT

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Q:

When a number is increased by 38, it becomes 119% of itself. What is the number?

A) 200 B) 456
C) 570 D) 342
 
Answer & Explanation Answer: A) 200

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Select the related letters from the given alternatives.
WUS : DFH :: MKI : ?

A) LJH B) GEC
C) OQS D) NPR
 
Answer & Explanation Answer: D) NPR

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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

Rithika had Rs 8000. She invested some of it in savings scheme P and the rest of the money in savings scheme Q. She invested for 3 years in savings scheme P and for 2 years in savings scheme Q. savings scheme P offers SI at a rate of 20% pa while savings scheme Q compounded annually at the rate of 30% pa. The interest received from savings scheme P is 930 more than the interest received from savings scheme Q. If Rs 1500 is debited from the invested amount of savings scheme P then find the difference between the amount invested by Rithika in savings scheme P & savings scheme Q.

A) Rs 200 B) Rs 300
C) Rs 400 D) Rs 500
 
Answer & Explanation Answer: D) Rs 500

Explanation:
Amount invested in savings scheme P= Rs X

Amount invested in savings scheme Q= Rs (8000-X)

Compounding 30 % for 2 years , rate

30+30+ (30*30)/100= 69 %

60 % of X-69 % of (8000-X)=930

X= 5000

In savings savings scheme Q = 8000-5000=3000

5000 - 1500 = 3500

Difference =3500-3000=Rs 500

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Filed Under: Partnership
Exam Prep: Bank Exams

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Q:

P and Q can do a project in 150 and 100 days respectively. In how many days can they complete 60% of the project if they work together?

A) 12 days B) 72 days
C) 42 days D) 36 days
 
Answer & Explanation Answer: D) 36 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

If Cosec θ = 25/7 , then what is the value of Cot θ?

A) 24/25 B) 7/24
C) 7/25 D) 24/7
 
Answer & Explanation Answer: D) 24/7

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The length of the diagonal of a rectangle is 26 cm and that of one side is 10 cm. What is the area of this rectangle?

A) 260 sq cm B) 120 sq cm
C) 130 sq cm D) 240 sq cm
 
Answer & Explanation Answer: D) 240 sq cm

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Filed Under: Area
Exam Prep: Bank Exams

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