Aptitude and Reasoning Questions

Q:

If u+v = 10 and uv = 16, then find the value of u2-v2uv

A) 0 B) 15/8
C) 15/4 D) 15/2
 
Answer & Explanation Answer: C) 15/4

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Ramesh and Rahman can do a work in 20 and 25 days respectively. After doing collectively 10 days of work, they leave the work due to illness and Suresh completes rest of the work in 3 days. How many days Suresh alone can take to complete the whole work ?

A) 32 days B) 28 days
C) 29 days D) 30 days
 
Answer & Explanation Answer: D) 30 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

Anu and Bittu start from the same point. Anu walks 35 m South, then turns West and walks 15 m, then turns to his right and walks 45 m. At the same time, Bittu walks 25 m North, then turns to his left and walks 15m. Where is Bittu now with respect to the position of Anu?

A) Bittu is 95 m to the North of Anu B) Bittu is 15 m to the South of Anu
C) Bittu is 15 m to the North of Anu D) Bittu is 95 m to the South of Anu
 
Answer & Explanation Answer: C) Bittu is 15 m to the North of Anu

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

The sum of a non-zero number and 4 times its reciprocal is 17/2. What is the number?

A) 8 B) 12
C) 16 D) 4
 
Answer & Explanation Answer: A) 8

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

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Q:

From an external point two tangents to a circle are drawn. The chord passing through the points of contact subtends an angle72° at the centre. The angle between the tangents is?

A) 36° B) 72°
C) 108° D) 144°
 
Answer & Explanation Answer: C) 108°

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Q:

If "A" denotes "multiplied by", "C" denotes "subtracted from", "D" denotes "added to" and "B" denotes "divided by", then 76 C 54 D 210 B 3 A 15 = ?

A) 1072 B) 1050
C) 1830 D) 1431
 
Answer & Explanation Answer: A) 1072

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If secA -­ tanA = x, then the value of x is

A) √[(1 + sinA)/(1 ­- sinA)] B) √[(1­-sinA)/(1+sinA)]
C) (1-­sinA)/(1+sinA) D) (1 + sinA)/(1 -­ sinA)
 
Answer & Explanation Answer: B) √[(1­-sinA)/(1+sinA)]

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams

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Q:

The price of an article is cut by 9%, to restore to its original value, the new price must be increased by

A) 9 percent B) 8.83 percent
C) 9.89 percent D) 6.25 percent
 
Answer & Explanation Answer: C) 9.89 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

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