Land preperation is needed for

For cereal crops the most commonly adopted method of irrigation, is

The difference between horizontal distance and the measured length along catenary is called

If the pull applied during measurement is more than the pull at which the tape was standardised, then correction is

Gunters chain is

The best example for both ranging and chaining obstructed

Quantities that are expressed in terms of base quantities are known as

Which one of the following units is a fundamental unit?

Which of the following district does not share its boundary with other states

Which pass connects Kerala and koorg