For the following questions answer them individually
ΔPQR has sides PQ and PR measuring 983 and 893 units respectively. How many such triangles are possible with all integral sides?
A wholesaler sells a watch to a retailer at a gain of 37% and the retailer sells it to a customer at a loss of 25%. If the customer pays Rs 2,620.125, what had it cost the wholesaler?
A is twice as good as B and together they finish a piece of work in 16 days. The number of days taken by A alone to finish the work is
What is the sum of all prime numbers between 60 and 80?
If Tan θ = 4/3, then what is the value of Sin θ?