Irrigation Engineering
The area between the isohyets 45 cm and 55 cm is 100 square km and between 55 cm and 65 cm is 150 square km. The average depth of annua! precipitation over the above basin of 250 square km will be

55 cm
60 cm
50 cm
56 cm

ANSWER DOWNLOAD EXAMIANS APP

Irrigation Engineering
The intensity of irrigation means

Total depth of water supplied by the number of waterings
Percentage of culturable commanded area to be irrigated annually
Percentage of gross commanded area to be irrigated annually
Percentage of the mean of culturable commanded area and the gross commanded area to be irrigated annually

ANSWER DOWNLOAD EXAMIANS APP