The C:N ratio of humus is

If the length of the room is 10 m, then what is the height of the room?

What is the average of L, 50, 76, 82, M and N?

I. L is six more than M.

II. N is four less than L.

What is a two-digit number?

I. The difference between the two digit is 5.

In how much time will a train running at a speed of 48 km/hr cross the other train running in opposite direction?

What is the percentage profit earned by selling a car for Rs. 5,40,000?

I.The amount of profit earned by selling the car is Rs. 2,70,000.

What is the average number of schools number of schools(constructed, destroyed, redeveloped ) in all the state together?

What is the downstream speed of the boat?

I. The speed of the boat is 15 km/hr.

II. The boat rows up a river 30 km in 6 hours.

What is the labeled price of the article?

I. The profit earned would be 20% if no discount is offered.

What is the area of a rhombus?

I. Length of one diagonal of the Rhombus is 50 cm.