General Knowledge MCQs

16403 MCQs  (Page 1520 of 1641)

98 percent carbon in Coke, Rest is?
A. graphite
B. carbon
C. oxygen
D. none of these
what is supernova?
A. Massive Stellar explosion
B. Slightly stellar explosion
C. Both
D. None of these
A refractometer is used for?
A. Sand Solution
B. Salt Solution
C. Sugar Solutions
D. Sodium Solution
What is Celsius used to measure?
A. Temperature
B. Current
C. Speed
D. Height
Study of words:
A. etymology
B. onthrology
C. horolgy
D. horticulture
20 to 25 percent wind erosion caused by:
A. Surface roll
B. Friction
C. Surface Creep
D. Shrinkage
Noble gas:
A. Agon
B. Helium
C. Hydrogen
D. Neon
Diopter causes adjustment in which part of microscope?
A. Objective
B. Eyepiece
C. Both A and B
D. None of these