Solution: $${Remainder\over 29}={7\over 9}$$

=> remainder (शेषफल)=5

Oceans make up 97.3 per cent of the total water on Earth. The ice caps have 2 per cent of total water. Groundwater accounts for 0.68 per cent of total water. Rivers account for 0.0001 per cent of the total water.

The correct answer is SIMA. It is also known as the 'mantle' and is the second layer of the Earth's three concentric layers, the other two being SIAL (crust) and NIFE (core). The major constituent elements of SIMA (second layer) are magnesium and silicon.

Jharkhand Chief Minister Hemant Soren has launched a web portal named 'Hamar Apan Budget' and a mobile application prepared by the state finance department from the Chief Minister's residential office in Ranchi.