General Questions Set 28:
tanθ.cotθ - sin2θ =
Solution:
The complementary angle of supplementary angle of 130°
Solution:
Find the wrong term in the given series.
5040, 720, 120, 24, 8, 2
Solution:
Find the missing term in the following series.
20790, 20790, 6930, 1386, 198, ?, 2
Solution:
A group of 84 men can complete a work in 17 days. In how many days that work can be completed by 119 men?
Solution:
A circle touches all four sides of a quadrilateral PQRS. If PQ = 11 cm, QR = 12 cm and PS = 8 cm. then what is the length of RS ?
Solution:
24 men can do work in 16 days, while 32 women do the same work in 24 days. If 16 men and 16 women started the work, then after 12 days how many more men needed to finish the remaining work in 2 days?
Solution:
The efficiency of A, B, and C is 2 : 3 : 5. A alone can complete a work in 50 days. They all work together for 5 days and then C left the work, in how many days A and B together can complete the remaining work?
Solution:
Two inlet pipes, A and B, can fill an empty cistern in 22 and 33 hours, respectively. They were opened at the same time, but pipe A had to be closed 3 hours before the cistern was full. How many hours in total did it take the two pipes to fill the cistern?
Solution:
A and B can complete a piece of work together in 20 days. They start work together but A had to leave 5 days before the work finally got over. If B finishes the remaining in 18 days, then how long will B take to complete the work separately.
Solution:
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