Find the HCF of 306, 204 and 136.

Rs 1470 is divided between P and Q and R. If P's part is ¾ of the combined portion of Q and R, then P will get.

Gopal and Ravi contracted a work for Rs 480. If Gopal can do that work in 15 days and Ravi can complete that same work in 10 days. He completed this work with Mahesh in 5 days, then tell me how much money Mahesh got.

A certain sum becomes Rs 840 in 3 years and Rs 1200 in 7 years at simple interest. What is the value (in Rs) of principal? 

In the given Figure ∠PQA = 20° and ∠APQ = 120° then the find out the ∠ PAQ=?

20 men could complete a work in 80 days. They worked together for 60 days, after that due to bad whether the work is stopped for 10 days. How many more men should be employed so as to complete the work in time?

If a,b,c,d,e,f,g  are seven consecutive odd number, their average is