Free Q&A
Aptitude and Reasoning
General Knowledge
Puzzles
Interviews
Technical
Certifications
Exams
Job Roles
True or False

Login

Forgot Password?

Home/
Aptitude and Reasoning/
Quantitative Aptitude - Arithmetic Ability

Quantitative Aptitude - Arithmetic Ability Questions

Popular Latest Rated

According to the will, the wealth of Rs 11,50,000 was to be divided between the son and the daughter in the ratio 2/3 : 5/4. How much share did the son get (in Rs lakhs)?

A) 5	B) 6
C) 7	D) 4

A) 5

B) 6

C) 7

D) 4

Answer & Explanation Answer: D) 4

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

2 1582

If $a^{3} + b^{3} = 19$ and a + b = 1, then what is the value of ab?

A) 5	B) -6
C) 7	D) -9

A) 5

B) -6

C) 7

D) -9

Answer & Explanation Answer: B) -6

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1582

If the selling price is Rs 2125 after getting a discount of 15% what was the marked price?

A) Rs 2443.75	B) Rs 1806.25
C) Rs 1847	D) Rs 2500

A) Rs 2443.75

B) Rs 1806.25

C) Rs 1847

D) Rs 2500

Answer & Explanation Answer: D) Rs 2500

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Percentage
Exam Prep: Bank Exams

4 1582

Sum of cubes of first n even natural numbers.

Answer

Proof of Sum of cubes of first n even natural numbers ::

sum_of_cubes_of_first_n_even_natural_numbers1556603651.png image

Hence, in other words, the sum of the first n cubes is the square of the sum of the first n natural numbers.

Workspace

Report Error

View answer Workspace Report Error Discuss

Subject: Simplification Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

4 1582

Reduce 3596 / 4292 to lowest terms.

A) 29/37	B) 17/43
C) 31/37	D) 19/23

A) 29/37

B) 17/43

C) 31/37

D) 19/23

Answer & Explanation Answer: C) 31/37

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1582

The area of the largest triangle that can be inscribed in a semicircle of radius 6m is

A) 36 sq.m	B) 72 sq.m
C) 18 sq.m	D) 12 sq.m

A) 36 sq.m

B) 72 sq.m

C) 18 sq.m

D) 12 sq.m

Answer & Explanation Answer: A) 36 sq.m

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Area
Exam Prep: Bank Exams

1 1581

A man can row upstream at 12 km/hr and downstream at 18 km/hr. The man's rowing speed in still water is

A) 15 km/hr	B) 5 km/hr
C) 3 km/hr	D) 10 km/hr

A) 15 km/hr

B) 5 km/hr

C) 3 km/hr

D) 10 km/hr

Answer & Explanation Answer: A) 15 km/hr

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Boats and Streams
Exam Prep: Bank Exams

3 1581

A man can row his boat at a speed of speed of 4 kmph and he finds that the time taken rowing upstream is double to that taken downstream. Find the speed of the stream (in kmph).