List of top Questions asked in GATE GE

For 3D-positioning, Global Navigational Satellite System (GNSS) requires a minimum of __________________ satellites.

Basic objective of NAVSTAR GPS is to provide services for

Two surveyors, P and Q measured a 20 m distance six times each, as given below (in m):
Surveyor P: 19.97, 20.02, 20.04, 19.98, 19.96, 20.03
Surveyor Q: 20.05, 20.07, 20.05, 20.06, 20.07, 20.07
On the basis of accuracy and precision of the measured values, choose the CORRECT statement.

Identify the error, which has all the following characteristics:
(i) Caused by observer’s misunderstanding and carelessness
(ii) Reading an angle counter-clockwise, but recording it as clockwise angle
(iii) Sighting the wrong target
(iv) Poor judgment by the observer

Electromagnetic Spectrum can be broadly divided as (in order of increasing wavelength)

Most probable value of a quantity