Select the correct option to test your answer:
More Mathematics Questions
64309 – 8703 + 798 – 437 = ________?
The edges of a cuboid are respectively 3cm, 4cm and 12 cm. Find the length of the diagonal of cuboid.
A sum of Rs. 50,250 is divided into two parts such that he simple interest on the first part for $$7\frac{1}{2}$$ years at $$8\frac{1}{3}\% $$ p.a. $$\frac{5}{2}$$ is times the simple interest on the second part for $$5\frac{1}{4}$$ years at 8% p.a. What is the difference (in Rs.) between the two parts?
A boat takes half time in moving a certain distance downstream than upstream. What is the ratio between the rate in still water and rate of current?
An alloy of gold and silver weight 50 g. It contains 80% gold. How much gold should be added to the alloy so that percentage of gold is increased to 90 ?