Which file extension is used for JavaScript code

Which additional tree is planted in the Quincunx System of Planting?

______ is the Secretariat for implementation of National Programme for Organic Production (NPOP).

Among the following irrigation systems, which is most efficient and economical? 

Which among the following propagation method is used in droopy/viney?

Which of the following potential will never have positive value?

Which variety of patchouli is known for yielding the best quality oil?

Indian Agriculture Research Institute was established in Pusa (Bihar) in the year ___

Most important and productive wheat contributing zone:

Which one of the following is used in organic farming to prevent weed germination & growth?

Sodium absorption rate can be calculated by using of formula: