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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

Q:

A cone of height 12 cm and diameter 10 cm is mounted on a hemisphere of the same diameter. What is the volume of the solid thus formed?

A) 384.13 sq cm B) 576.19 sq cm
C) 192.06 sq cm D) 288.1 sq cm
 
Answer & Explanation Answer: B) 576.19 sq cm

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

Q:

If secA + tanA = x, then find the value of x.

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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

Q:

If √[(1 + cosA)/2] = x, then find the value of x.

A) sin(A/2) B) tan(A/2)
C) cot(A/2) D) cos(A/2)
 
Answer & Explanation Answer: D) cos(A/2)

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

A wholesaler sells a watch to a retailer at a gain of 20% and the retailer sells it to a customer at a loss of 10%. If the customer pays Rs 874.8, what had it cost the wholesaler?

A) Rs 945 B) Rs 810
C) Rs 994 D) Rs 675
 
Answer & Explanation Answer: B) Rs 810

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

If tan 45° + cosec 30° = x, then find the value of x.

A) √3 B) (1-2√2)/√2
C) (√3-4)/2√3 D) 3
 
Answer & Explanation Answer: D) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Which company developed 'Swift' Programming Language?

A) Google B) Microsoft
C) Facebook D) Apple
 
Answer & Explanation Answer: D) Apple

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Filed Under: Computer
Exam Prep: Bank Exams