Quantitative Aptitude - Arithmetic Ability Questions

Q:

Which of the following is in ascending order?

A) 2/3, 3/4, 4/5, 1/2 B) 3/4, 4/5, 1/2, 2/3
C) 1/2, 2/3, 3/4, 4/5 D) 4/5, 1/2, 2/3, 3/4
 
Answer & Explanation Answer: C) 1/2, 2/3, 3/4, 4/5

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

AD is the Median of Δ ABC. If O is the centroid and AO = 10 cm then OD is

A) 5 cm B) 20 cm
C) 10 cm D) 30 cm
 
Answer & Explanation Answer: A) 5 cm

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

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Q:

The sum of the present ages of a father and his son is 60 yrs. Six years ago, fathers age was five times the age of the son. After 6 yrs, son's age will be

A) 20 yrs B) 21 yrs
C) 15 yrs D) 19 yrs
 
Answer & Explanation Answer: A) 20 yrs

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

Which of the following is the correct option for the congruency of the two triangles ABC and PQR as per the SAS congruency criterion?

 

A) AB = PQ B) BC = QR
C) ∡B = ∡Q D) All options are correct
 
Answer & Explanation Answer: D) All options are correct

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Find the value of 0.0112 - 0.0012 of 0.14 + 0.25 × 0.20.02 × 0.01

A) 257 B) 25.7
C) 2.57 D) 0.0257
 
Answer & Explanation Answer: A) 257

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) (16, 48, 49) B) (23, 69, 70)
C) (17, 51, 52) D) (34, 112, 113)
 
Answer & Explanation Answer: D) (34, 112, 113)

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

The least number to be added to 435 to make it a perfect square is

A) 8 B) 4
C) 3 D) 6
 
Answer & Explanation Answer: D) 6

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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

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Q:

What are the co-ordinates of the centroid of a triangle, whose vertices are A(2 , 5), B(-4 , 0) and C(5 , 4)?

A) (-1 , 3) B) (1 , 3)
C) (1 , -3) D) (-1 , -3)
 
Answer & Explanation Answer: B) (1 , 3)

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

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