Quantitative Aptitude - Arithmetic Ability Questions

Q:

In the following question, select the odd letter/letters from the given alternatives.

A) RTVX B) GIKM
C) DFIK D) LNPR
 
Answer & Explanation Answer: C) DFIK

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If 9x = 24311, then what is the value of x?

A) 5/11 B) 5/22
C) 5/7 D) 5/33
 
Answer & Explanation Answer: B) 5/22

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Three balls ring at intervals of 15, 30 and 45minutes respectively. At what time will they ring together again, if they rang simultaneously at 8.00 AM?

 

A) 8.30 AM B) 9.30 AM
C) 9.00 AM D) 8.45 AM
 
Answer & Explanation Answer: B) 9.30 AM

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Filed Under: Clocks
Exam Prep: Bank Exams

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Q:

The height and the total surface area of a right circular cylinder are 4 cm and 8π sq.cm. respectively. The radius of the base of cylinder is

A) (2√2 - 2) cm B) (2 - √2) cm
C) 2 cm D) √2 cm
 
Answer & Explanation Answer: A) (2√2 - 2) cm

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

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Q:

A sphere has the same curved surface area as a cone of vertical height 40 cm and radius 30 cm. The radius of the sphere is

A) 5√5 cm B) 5√3 cm
C) 5√15 cm D) 5√10 cm
 
Answer & Explanation Answer: C) 5√15 cm

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

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Q:

Three angles of a quadrilateral are 60°,90°and 100°. Then the fourth angle of the quadrilateral is

A) 95° B) 100°
C) 110° D) 115°
 
Answer & Explanation Answer: C) 110°

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

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Q:

The midpoints of AB and AC of a triangle ABC are X and Y respectively. If BC+XY=12 units, then BC­XY is

A) 10 units B) 8 units
C) 6 units D) 4 units
 
Answer & Explanation Answer: D) 4 units

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

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Q:

If in ΔABC, DE ||BC, AB = 7.5cm, BD = 6cm and DE = 2cm, then the length of BC in cm is

A) 6 B) 8
C) 10 D) 10.5
 
Answer & Explanation Answer: C) 10

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

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