Question
Statements: All computers are laptops. Some laptops are
heavy. All heavy is wood. Conclusion I: All laptops are computers. Conclusion II: Some heavy are laptops. Read the given statements and conclusions carefully. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. You have to decide which conclusion/s logically follow/s from the given statements.Solution
In a class, the ratio of number of boys to number of girls is 13:9. If 2 boys joined the class and 6 girls left the class, then the ratio becomes 5:3. F...
- What is the third proportion for 14 and 21?
An alloy contains copper and zinc in the ratio 5 : 3 and another contains copper and tin in the ratio 8 : 5. If equal weights of the two are melted toge...
A sum of Rs. 723 is divided among X, Y and Z such that X gets Rs. 168 more than Y. Y gets Rs. 78 more than Z. Find the share of Z?Â
Population of a town is 1,02,000. If number of the male increase by 7% and Females increase by 10% then the population of town would increase by 9.5 %. ...
The ratio of two numbers is 4:9. If each number is decreased by 4, the ratio becomes 3:7. Find the smaller numbers.
If x runs are second by Rohit, y runs by Shreyas and z runs by Virat, then x : y = y : z = 5:3. If total number of runs scored by Rohit, Shreyas and Vir...
If the ratio of A to B is 6:11, and the expression (8B - 3A) equals to 210, find the value of (3A + 2B).
An amount is distributed among L, M, N, and O in the ratio 5:6:3:8 respectively. If the amount received by M is Rs. 1,800 , then find the amount receive...
The cost of diamond varies directly as the square of its weight. A diamond broke into four pieces with weights in the ratio 1 : 3 : 4 : 5. if the loss i...
Relevant for Exams:
