In which language Ibnbatuta has written travelogue

Intercultivation operations are meant for 

Which apple variety is believed to have originated in India and is known for its crisp texture and aroma?

Which is not true for urea?

Leaf Colour Chart (LCC) is used as guide for application of fertiliser

Thermal efficiency of diesel engine is-

Which rock type is formed from the cooling and solidification of magma below Earth’s surface?

Match List-I with List-II

Match List I with List II :

In which economic growth model is the transition from stagnation to self-sustained growth emphasized as a central feature for underdeveloped economies?

In rainfed cropping, which technique is adopted to minimize runoff and maximize soil moisture storage?