Question
Vikram alone can finish some work in 20 days. Vikram and
Varun completed the work together and earned Rs. 8,000 as wage. If Varun's wage share is Rs. 3,200, then find the time taken by Varun to finish the work alone.Solution
ATQ, Share of Vikram = 8000 - 3200 = Rs. 4,800 We know that wages are distributed in the ratio of efficiency when work is done together. So, the ratio of efficiency of Vikram and Varun = 4800:3200 = 3:2 Therefore, the ratio of time taken by Vikram and Varun to complete the work alone = 2:3 Therefore, the time taken by Varun to finish the work = 20 x (3/2) = 30 days
Which country recently launched its ballistic missile system named “Jihad”?
In India, if a religious sect/community is given “the status of a national minority, what special advantages is it entitled to?
1. It can estab...
If 6 * 7 = 2, 3 * 5 = 5, 5 * 8 = 0, then what will be the value of 6 * 8 ?
Depreciation of fixed assets is an example of
According to a certain code
* means 'greater than'
+ means 'less than'
÷ means 'equal to'
% means 'plus'
...
A copy of the famous 16" century art work Salvator Mundi, which was reportedly stolen, has recently been recovered by the Police in Italy. The painting ...
Fill in the blank with suitable form of verb.
It’s cold in Delhi: icy winds ________ minimum temperature below 5 degrees Celsius, cold wave to ...
Which one of the following sources states that Srinagar was built by Ashoka?
Consider the following statements: According to Census 2001
1. The literacy rate increase for males is more than that of the females during la...
Three numbers are given such that when the average of any two numbers is added to the third number, the resulting sums are 190, 185, and 180. Determine ...
