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Q:

If a cone of radius 10.5 cm and height 12 cm is melted and constructed into a cylinder of the same radius, what will be the height of this cylinder?

A) 8 cm B) 6 cm
C) 4 cm D) 2 cm
 
Answer & Explanation Answer: C) 4 cm

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

Q:

If cosecA - cotA = x, then the value of x is

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

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

Q:

A shopkeeper by selling 20 Timex watches, earns a profit equal to the selling price of 4 Timex watches. His profit percentage is

A) 20 percent B) 25 percent
C) 30 percent D) 50 percent
 
Answer & Explanation Answer: B) 25 percent

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

If Gaganjyot's salary is 7/6 times of Hafiz's and Sayed's is 8/7 times of Hafiz's, what is the ratio of Gaganjyot's salary to Sayed's.

A) 49:48 B) 3:4
C) 4:3 D) 48:49
 
Answer & Explanation Answer: A) 49:48

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

If (1 - cosA)/2 = x, then the value of x is

A) cos^2(A/2) B) √sin(A/2)
C) √cos(A/2) D) sin^2(A/2)
 
Answer & Explanation Answer: D) sin^2(A/2)

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

Q:

If cos 60° - sec 30° = x, then the value of x is

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

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

Q:

HCF and LCM of two numbers are 11 and 825 respectively. If one number is 275 find the other number.

A) 53 B) 45
C) 33 D) 43
 
Answer & Explanation Answer: C) 33

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

Q:

If 3 dupatta is offered free on purchase of 6 dupattas priced Rs 1200 each what is the effective discount on each dupatta?

A) 25 percent B) 30 percent
C) 12.5 percent D) 33.33 percent
 
Answer & Explanation Answer: D) 33.33 percent

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Filed Under: Percentage
Exam Prep: Bank Exams