Quantitative Aptitude - Arithmetic Ability Questions

Q:

Find the odd word/letters/number pair from the given alternatives

A) 1 : 8 B) 27 : 64
C) 125 : 218 D) 323 : 512
 
Answer & Explanation Answer: C) 125 : 218

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 1503
Q:

The areas of two similar triangles ΔXYZ and ΔPQR are 100 sq cms and 25 sq cms respectively. If PQ = 4 cm then what is the length of XY (in cm)?

A) 16 B) 14
C) 8 D) 20
 
Answer & Explanation Answer: C) 8

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Area
Exam Prep: Bank Exams

0 1503
Q:

A certain sum when invested at 5% interest compounded annually for 3 years yields an interest of Rs.2522. Find the Principal?

A) Rs. 12,522 B) Rs. 15,200
C) Rs. 16,000 D) Rs. 17,200
 
Answer & Explanation Answer: C) Rs. 16,000

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Compound Interest
Exam Prep: Bank Exams

6 1503
Q:

Which of the following is correct?

A) (3x -­ 2y)2 = 9x2 -­ 12xy + 4y2 B) (3x -­ 2y)2 = 9x2 -­ 6xy + 4y2
C) (3x + 2y)2 = 9x2 -­ 12xy + 4y2 D) (3x + 2y)2 = 9x2 -­ 6xy + 4y2
 
Answer & Explanation Answer: A) (3x -­ 2y)2 = 9x2 -­ 12xy + 4y2

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1503
Q:

If θ is acute angle and sin(θ+18°)= 1/2, then the value of θ in circular measure is

A) Π/12 radians B) Π/15 radians
C) 2Π/5 radians D) 3Π/13 radians
 
Answer & Explanation Answer: B) Π/15 radians

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1503
Q:

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

A) KQW B) RXD
C) BHN D) AGL
 
Answer & Explanation Answer: D) AGL

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 1502
Q:

What is the value of cos2A/(1 + sinA)?

A) 1 + sinA B) 1 ­- sinA
C) 1 -­ secA D) 1 + secA
 
Answer & Explanation Answer: B) 1 ­- sinA

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1502
Q:

The line passing through the point (5,a) and point (4,3) is perpendicular to the line x - 6y = 8. What is the value of 'a'?

A) -3 B) -2
C) 4 D) 5
 
Answer & Explanation Answer: A) -3

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1502