Question
When two dice are rolled the number of outcomes of
getting the sum of the faces equal to 8 is?Solution
The correct answer is B
18 skilled workers can complete a task in 12 days while 24 semi-skilled workers need 15 days to complete the same task. 12 skilled workers started the t...
Time taken by 18 men working 10 hours a day to complete a work is 28 days whereas time taken by 21 women working 8 hours a day to complete the work is ...
Shivam invested 25000 at 12% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs.30000. What is t...
Ram can finish a task alone in 45 days, whereas Ram and Rahul working together can complete the same task in 12 days. If Rahul works on the task alone f...
6 men and 6 women can do some work in 3 days. If each man is 200% more efficient than a woman, then find the time taken by 12 men to finish the same wor...
- ‘A’ takes 20 days to do some work. If ‘B’ is 20% more efficient than ‘A’, then find the time taken by them to finish 99% of the work together.
Number of days taken by ‘P’, ‘Q’ and ‘R’ to do a certain work alone is (x + 4) days, (x - 11) days and (x - 1) days, respectively and number...
A can complete a work in 12 days and B can complete the same work in 18 days. A works alone for 4 days and then B alone finishes the remaining work. In ...
‘P’ alone can do 60% of a work in 18 days and ‘Q’ alone can do 30% of the same work in 9 days. ‘P’, ‘Q’ and ‘R’ together can finish ...
The ratio of time taken by P, Q and R to complete work alone is 6:7:3 respectively. If all three together complete the work in 7 days, then find in how ...
