For the following questions answer them individually
The area of rhombus with diagonals 12 cm and 20 cm is …. sq cm.
Its. 3,105 is due to be divided among K, L and M in the proportion of 2/3 : 3/4 : 1/2 respectively. How much will L get?
A certain number of men can do a work in 60 days. If there were 8 men more it could be finished in 10 days less. How many men were there in the beginning ?
A spherical glass vessel has a cylindrical neck 7 cm long and 4 cm in diameter. The diameter of the spherical part is 21 cm. Find the quantity of water it can hold.
Who replaced B. S. Bassi as the Delhi Police Commissioner?