Aptitude and Reasoning Questions

Q:

If the expression px3  qx2  7x  6 is completely divisible by x2  x  6, then what is the value of p and q respectively?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1994
Q:

If 2x + 3y – 5z = 18, 3x + 2y + z = 29 and x + y + 3z = 17, then what is the value of xy + yz + zx?

A) 32 B) 52
C) 64 D) 46
 
Answer & Explanation Answer: B) 52

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Filed Under: Simplification
Exam Prep: Bank Exams

1 1993
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

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1993
Q:

A car travelling at an average speed of 72 km/hr takes 9 minutes to travel a certain distance. By how much should it increase its speed (in km/hr) to travel the same distance in 8 minutes?

A) 8 B) 9
C) 7 D) 6
 
Answer & Explanation Answer: B) 9

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Filed Under: Time and Distance
Exam Prep: Bank Exams

1 1992
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

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 1992
Q:

The bar graph shows average marks scored in a 100 marks English exam by students of 7 divisions of standard X. Study the diagram and answer the question.

What is the ratio of average marks scored by Division C to Division G?

A) 2 : 1 B) 1 : 2
C) 4 : 7 D) 7 : 4
 
Answer & Explanation Answer: B) 1 : 2

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Filed Under: Bar Charts
Exam Prep: Bank Exams

2 1992
Q:

In the following question, select the odd number pair from the given alternatives.

A) 11 – 120 B) 17 – 290
C) 21 – 442 D) 12 – 145
 
Answer & Explanation Answer: A) 11 – 120

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Filed Under: Odd Man Out
Exam Prep: AIEEE , Bank Exams , CAT

0 1992
Q:

In the given figure, radius of a circle is 14√2 cm. PQRS is a square. EFGH, ABCD, WXYZ and LMNO are 4 identical squares. What is the total area (in sq.cm) of all the small squares ?

A) 31.36 B) 125.44
C) 62.72 D) 156.8
 
Answer & Explanation Answer: A) 31.36

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

0 1991