In 100 L mixture, milk:water = 3:2. Water added to make ratio 1:1: MCQ with Answer and Explanation

Question

Share Report Error

In 100 L mixture, milk:water = 3:2. Water added to make ratio 1:1:

A. 30 L

B. 20 L

C. 40 L

D. 25 L

Answer: Option B

Solution (By JKSSB Mock Tests)

Milk=60 L, water=40 L. For milk:water = 1:1, water=60 L, add 20 L.

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

A population increases by 5% yearly. Its present population is 88,200. What was it 2 years ago?

A. 78000

B. 84000

C. 82000

D. 80000

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option D

Explanation:
P_past = 88200 / (1.05)^2 = 88200 / 1.1025 = 80000.

This question belongs to: Maths Percentage

Question #2

The population of a town increases by 10% annually. If the current population is 12,100, what was the population two years ago?

A. 11,000

B. 9,000

C. 12,000

D. 10,000

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option D

Explanation:
Let the population two years ago be P. P * (110 / 100) * (110 / 100) = 12100. P * 1.21 = 12100 implies P = 10000.

This question belongs to: Maths Percentage

Question #3

Length, breadth, height increased 10%, 20%, 50%. % increase in volume:

A. 90%

B. 98%

C. 100%

D. 80%

View Answer & Solution Discuss

Get Complete Subject PDF for Maths

Correct Answer: Option B

Explanation:
1.1×1.2×1.5 = 1.98, increase 98%.

This question belongs to: Maths Percentage

Explore All Percentage MCQs