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 Quantitative Aptitude - Arithmetic Ability Questions

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Q:

At what point does the line 2x + 5y = -6 cuts the X-axis?

A) (3, 0) B) (0, 3)
C) (-3, 0) D) (0, -3)
 
Answer & Explanation Answer: C) (-3, 0)

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Q:

If cotA = x, then the value of x is

A) √(sec2A + 1) B) √(cosec2A + 1)
C) √(sec2A - 1) D) √(cosec2A - 1)
 
Answer & Explanation Answer: D) √(cosec2A - 1)

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Q:

Find the number that is as much greater than 49 as is less than 95.

A) 23 B) 55
C) 72 D) 76
 
Answer & Explanation Answer: C) 72

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

Two students appeared for an examination. One of them secured 21 marks more than the other and his marks were 80% of the sum of their marks. The marks obtained by them are

A) 88 and 67 B) 89 and 68
C) 28 and 7 D) 98 and 77
 
Answer & Explanation Answer: C) 28 and 7

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Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Marked price of an item is Rs 500. On purchase of 2 items discount is 8%, on purchase of 3 items discount is 16%. Radha buys 5 items, what is the effective discount?

A) 20.4 percent B) 23.25 percent
C) 12.8 percent D) 35 percent
 
Answer & Explanation Answer: C) 12.8 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If tan2A - tan2B = x, then the value of x is

A) (sin2A - sin2B)/(cos2A cos2B) B) (sin2A sin2B)/(cos2A - cos2B)
C) (sin2A + sin2B)/(cos2A cos2B) D) (sin2A sin2B)/(cos2A + cos2B)
 
Answer & Explanation Answer: A) (sin2A - sin2B)/(cos2A cos2B)

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Q:

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.

-7.5, 15, -30, 60, ? , 240

A) 120 B) -240
C) -120 D) 240
 
Answer & Explanation Answer: C) -120

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

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Q:

Sum of three consecutive integers is 51 . The middle one is:

A) 14 B) 15
C) 16 D) 17
 
Answer & Explanation Answer: D) 17

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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