Mathematics & Logic
939 questions found
Other Topics
General Knowledge Science History Geography Current Affairs Computer Sports Indian Polity Environment & Ecology Literature & Arts Economics
466
If the monthly incomes of Peter and Paul are in the ratio 4:3 and their expenses are in the ratio 3:2, and each saves ₹6,000 at the end of the month, what is Peter's monthly income?
Hard
Mathematics & Logic
View Question
467
In a bag, there are ₹2, ₹5, and ₹10 coins in the ratio of 6:9:10. If the total amount is ₹785, find the number of ₹5 coins.
Hard
Mathematics & Logic
View Question
468
What is the 'Mean Proportional' between 9 and 16?
Medium
Mathematics & Logic
View Question
469
A sum of ₹2,500 is distributed among X, Y, and Z in the ratio 1/2 : 3/4 : 5/6. What is the difference between the maximum and minimum share?
Hard
Mathematics & Logic
View Question
470
What is the Fourth Proportional to 4, 9, and 12?
Medium
Mathematics & Logic
View Question
471
What is the Third Proportional to 16 and 36?
Hard
Mathematics & Logic
View Question
472
In a mix of 60 liters, the ratio of milk and water is 2:1. How much water should be added to make the ratio 1:2?
Hard
Mathematics & Logic
View Question
473
What is the 'Sub-triplicate Ratio' of 8:27?
Medium
Mathematics & Logic
View Question
474
What is the Duplicate Ratio of 3:4?
Easy
Mathematics & Logic
View Question
475
Find the compound ratio of 2:3, 9:4, and 5:6.
Medium
Mathematics & Logic
View Question
476
What is the Sub-duplicate Ratio of 25:36?
Medium
Mathematics & Logic
View Question
477
What is the value of 'Pi' up to two decimal places?
Easy
Mathematics & Logic
View Question
478
Two numbers are in the ratio 7:11. If 7 is added to each of the numbers, the ratio becomes 2:3. Find the smaller number.
Hard
Mathematics & Logic
View Question
479
What is the ratio of areas of two circles if the ratio of their radii is 3:4?
Medium
Mathematics & Logic
View Question
480
What is the ratio of 1.5 km to 600 meters?
Easy
Mathematics & Logic
View Question