List of top Questions asked in GATE GE

Basic objective of NAVSTAR GPS is to provide services for

A satellite image with 6-bit radiometric resolution has __________________ gray levels.

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