Aptitude and Reasoning Questions

Q:

In a certain code language, “MAKER” is written as “PDNHU”. How is “TOOLS” written in that code language?

A) VTRPM B) WRROV
C) MLQGP D) PTNLR
 
Answer & Explanation Answer: B) WRROV

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 1988
Q:

What will come in the place of question mark (?) in the following question (You do not have to calculate the exact value)?

24.97% of 84.01 ÷ 6.995 = ?

A) 3 B) 6
C) 9 D) 12
 
Answer & Explanation Answer: A) 3

Explanation:

Ans. 
25% of 84 ÷ 7 = ?
[(25 × 84)/100]÷ 7 = ?
21÷ 7 = ?
? = 3

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , GATE

0 1988
Q:

In the following question, by using which mathematical operators will the expression become correct?
27 ? 9 ? 18 ? 24 ? 12

A) ÷, +, = and + B) ÷, x, < and +
C) ÷, x, > and + D) +, ÷, = and ÷
 
Answer & Explanation Answer: C) ÷, x, > and +

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 1987
Q:

A mason can build a wall in 70 hours. After 7 hours he takes a break. What fraction of the wall is yet to be built?

A) 0.9 B) 0.8
C) 0.5 D) 0.75
 
Answer & Explanation Answer: A) 0.9

Explanation:
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Filed Under: Time and Work
Exam Prep: Bank Exams

1 1987
Q:

If (x – 2) and (x + 3) are the factors of the equation x2 + k1x + k2 = 0, then what are the values of k1 and k2?

A) k1 = 6, k2 = – 1 B) k 1 = 1, k 2 = – 6
C) k 1 = 1, k2 = 6 D) k1 = – 6, k2 = 1
 
Answer & Explanation Answer: B) k 1 = 1, k 2 = – 6

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 1987
Q:

In the given figure, in triangle STU, ST = 8 cm,TU = 9 cm and SU = 12 cm. QU = 24 cm, SR = 32 cm and PT = 27 cm. What is the ratio of the area of triangle PQU and area of triangle PTR?

A) 1 : 1 B) 1 : 4
C) 2 : 3 D) Unknown
 
Answer & Explanation Answer: D) Unknown

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

0 1986
Q:

A batsman makes a score of 95 runs in the 13th match and thus increases his average runs per match by 4. What is his average after the 13th match?

A) 47 B) 43
C) 45 D) 49
 
Answer & Explanation Answer: A) 47

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Filed Under: Average
Exam Prep: Bank Exams

3 1986
Q:

If x + y = 5, x3 + y3 = 35, then what is the positive difference between x and y?

A) 0 B) 1
C) 5 D) 6
 
Answer & Explanation Answer: B) 1

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 1986