60% of 400 minus a number gives 180. The number: MCQ with Answer and Explanation

Question

Share Report Error

60% of 400 minus a number gives 180. The number:

A. 80

B. 50

C. 70

D. 60

Answer: Option D

Solution (By JKSSB Mock Tests)

240 - x = 180 → x = 60.

This question belongs to: Maths Percentage

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Percentage Questions

Question #1

Share Report

If 15% of x is the same as 20% of y, then x:y is:

A. 4:3

B. 3:4

C. 5:3

D. 3:5

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option A

Explanation:
0.15x = 0.2y → x/y = 0.2/0.15 = 4/3 → 4:3.

This question belongs to: Maths Percentage

Question #2

Share Report

Two numbers are respectively 20% and 50% more than a third number. What is the ratio of the first two numbers?

A. 4:5

B. 2:5

C. 5:6

D. 3:5

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option A

Explanation:
Let the third number be 100. First number = 120. Second number = 150. Ratio = 120:150 = 4:5.

This question belongs to: Maths Percentage

Question #3

Share Report

A man saves 12% of salary Rs. 8000. His expenditure:

A. 7140

B. 6840

C. 7040

D. 6940

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option C

Explanation:
Spends 88% of 8000 = 7040.

This question belongs to: Maths Percentage

Explore All Percentage MCQs