Quantitative Aptitude - Arithmetic Ability Questions

Q:

Dodecahedron has 20 vertices. How many edges does it have?

A) 30 B) 16
C) 12 D) 24
 
Answer & Explanation Answer: A) 30

Explanation:
Report Error

View Answer Report Error Discuss

0 1567
Q:

Product of digits of a 2­digit number is 12. If we add 36 to the number, the new number obtained is a number formed by interchange of the digits. What is the number.

A) 62 B) 34
C) 26 D) 43
 
Answer & Explanation Answer: C) 26

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Problems on Numbers
Exam Prep: Bank Exams

0 1567
Q:

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

A) 45 B) 25
C) 20 D) 33
 
Answer & Explanation Answer: C) 20

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Problems on Ages
Exam Prep: Bank Exams

0 1567
Q:

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

A) OKGC B) TPLH
C) XSOK D) YUQM
 
Answer & Explanation Answer: C) XSOK

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 1567
Q:

What is the value of sec 30° + cot 30°?

A) (√6­-1)/√2 B) √3+2
C) 5/√3 D) (√3­-2√2)/√6
 
Answer & Explanation Answer: C) 5/√3

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1567
Q:

What is the simplified value of 0.072+0.292-0.02030.073+0.293

A) 0.6 B) 0.06
C) 1/0.6 D) 1/0.06
 
Answer & Explanation Answer: C) 1/0.6

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

1 1567
Q:

Compute : 1112 / 139 - 5

A) 557/67 B) -3
C) 556/67 D) 3
 
Answer & Explanation Answer: D) 3

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

2 1567
Q:

Sec 45% + Tan 30% =

A) (√6 + 1)/√3 B) (1 + √3)/2
C) (√3 + 2)/√3 D) 5/√3
 
Answer & Explanation Answer: A) (√6 + 1)/√3

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1567