Aptitude and Reasoning Questions

Q:

If 5 sin2θ+ 4 cos2θ= 9/2 and 0 <θ<Π/2 then tanθ is equal to?

A) 1 B) 0
C) -1 D) 1/4
 
Answer & Explanation Answer: A) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1979
Q:

If x – (1/x) = 3, then what is the value of (2x4 + 3x3 + 13x2  3x + 2) / (3x4 + 3)?

A) 1/3 B) 2/3
C) 4/3 D) 5/3
 
Answer & Explanation Answer: C) 4/3

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1979
Q:

O is the circumcentre of ΔABC. If AO = 8 cm, then the length of BO is

A) 12 cm B) 3 cm
C) 6 cm D) 8 cm
 
Answer & Explanation Answer: D) 8 cm

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

0 1979
Q:

Two numbers are in the ratio 2:5 and their HCF is 18. Their LCM is

A) 180 B) 36
C) 90 D) 188
 
Answer & Explanation Answer: A) 180

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

10 1978
Q:

P and Q can do a project in 12 and 12 days respectively. In how many days can they complete 50% of the project if they work together?

A) 6 days B) 3 days
C) 18 days D) 1.5 days
 
Answer & Explanation Answer: B) 3 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

2 1978
Q:

A truck moves at the speed of 90 km/hr after repairing and moves at the speed of 80 km/hr before repairing. It covers x distance in 8 hours after repairing. How much time (in hours) will it take to cover 4x distance before repairing?

A) 48 B) 40
C) 36 D) 28
 
Answer & Explanation Answer: C) 36

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Filed Under: Time and Distance
Exam Prep: Bank Exams

0 1978
Q:

A cone of radius 3.5 cm and height 27 cm is completely filled with water. This water is emptied into an empty cylindrical vessel of radius 2.1 cm. What will be the height of water in this vessel? (Take π = 22/7)

A) 50 cm B) 25 cm
C) 12.5 cm D) 37.5 cm
 
Answer & Explanation Answer: B) 25 cm

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Filed Under: Area
Exam Prep: Bank Exams

0 1978
Q:

If  P2+1P2 = 47, then the value of P + 1P is

A) 5 B) 6
C) 7 D) 8
 
Answer & Explanation Answer: C) 7

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Filed Under: Simplification
Exam Prep: Bank Exams

1 1978