LDC — Ratio, Proportion & Partnership MCQs
Practice 20 free ratio, proportion & partnership multiple choice questions for LDC exam. Instant answers with explanations in Hindi and English.
Master Ratio, Proportion & Partnership under Arithmetic for LDC with our curated MCQ set. Every question follows real Rajasthan exam patterns. Switch between Hindi and English anytime.
LDC — Arithmetic — Ratio, Proportion & Partnership
20 Questions • Instant results & explanations • Hindi & English
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Question 1 of 20
If 3A = 5B = 2C, then what is A:B:C?
Question 2 of 20
In a zoo, there are rabbits and pigeons. If heads are counted, there are 200, and if legs are counted, there are 580. How many pigeons are there?
Question 3 of 20
If 12 men can do a piece of work in 24 days, how many days will 18 men take to do the same work?
Question 4 of 20
The speed of a boat in still water is 10 km/h and the speed of the stream is 2 km/h. Find the time taken to travel 48 km downstream.
Question 5 of 20
The ratio of the present ages of two persons is 4:5. After 5 years, the ratio becomes 5:6. Find the present age of the first person.
Question 6 of 20
The LCM of two numbers is 1920 and their HCF is 16. If one of the numbers is 128, find the other number.
Question 7 of 20
In an election between two candidates, the winner got 60% of the total votes and won by a majority of 400 votes. Find the total number of votes cast.
Question 8 of 20
P, Q, and R invest in a partnership in the ratio 1/2 : 1/3 : 1/6. If the total profit is Rs. 6000, what is Q's share?
Question 9 of 20
A bag contains Rs. 1, 50-paise, and 25-paise coins in the ratio 5:6:8. If the total amount is Rs. 240, find the number of 25-paise coins.
Question 10 of 20
A car covers half of its journey at 20 km/h and the remaining half at 30 km/h. Find its average speed.
Question 11 of 20
Marks in Math, Physics, and Chemistry are in the ratio 2:3:4. If they are increased by 20%, 30%, and 40% respectively, what will be the new ratio?
Question 12 of 20
A mixture contains milk and water in the ratio 4:1. If 10 litres of water is added, the ratio becomes 2:1. What is the initial quantity of the mixture?
Question 13 of 20
A rectangular field has length 40m and breadth 30m. A path of uniform width of 2m is built inside the field around it. Find the area of the path.
Question 14 of 20
The price of sugar increases by 25%. By what percentage must consumption be reduced to keep the expenditure same?
Question 15 of 20
Two trains 100m and 120m long are moving in opposite directions at 50 km/h and 40 km/h respectively. Time taken to cross each other is?
Question 16 of 20
If half of A is equal to one-third of B which is equal to one-fourth of C, find A:B:C.
Question 17 of 20
A can do a piece of work in 10 days, B in 15 days, and C in 20 days. They started the work together but A left after 2 days. In how many days will the remaining work be completed by B and C?
Question 18 of 20
A 30-liter mixture contains milk and water in the ratio 7:3. How much water must be added to make the ratio 3:7?
Question 19 of 20
Which is more profitable to a buyer: a single discount of 20% or two successive discounts of 10% and 10%?
Question 20 of 20
A bag contains 1-rupee, 50-paise, and 10-paise coins in the ratio 3:4:10. If the total value is Rs. 102, find the number of 10-paise coins.
More Arithmetic Subtopics
Practice other subtopics under Arithmetic to strengthen your LDC preparation.