Question
A takes 30% longer to complete a task than B. If the
total payment for the work is Rs. 11,500 and they complete the task together, how much should A be paid for their contribution?Solution
Let the time taken by ‘B’ be ‘10x’ days So, time taken by ‘A’ = 10x × 1.3 = ‘13x’ days Ratio of time taken by ‘A’ and ‘B’ respectively = 13:10 So, ratio of efficiencies of ‘A’ and ‘B’ = 10:13 Therefore, share of ‘A’ = 11500 × (10/23) = Rs. 5,000 Hence, option d.
Find the average number of Cello water bottles sold by shop A, D and E.
Find the average number of illiterate population in Deori, Basi and Kalgaon.
How many students will pass in Computer science if passing marks is more than 46%?
In school D, total number of children who didn’t used any of the stationary items are 115 and the ratio of girls who used the stationary items to that...
What is the ratio of the cost of flooring to that of fencing of field S?
Read the data carefully and answer the following questions
Units sold in five months. What is the average units sold per month?
What is ratio of Nokia mobile sold in months of January, May and August together to Samsung Mobile sold in months of May, August and October together?
Find the approximate average fund allocated to Hockey, Tennis and Football.
What is the difference between the number of girls playing Volleyball and Baseball?
The table given below shows the percentage of number of Laptop's sold by five different companies namely 'A', 'B', 'C', 'D' and 'E', out of total number...
Relevant for Exams:
