Which of the following is not a primary colour ________.
Which of the following is not a primary colour ________.
A. Red
B. Blue
C. Green
D. Yellow
A. Red
B. Blue
C. Green
D. Yellow
Who discovered the Gamma Rays?
A. Alfred Marshall
B. Paul Villard
C. Bohar
D. Jabar bin Hayan
A. Mars
B. Jupiter
C. Mercury
D. Neptune
A. SI
B. CGS
C. BTU
D. CNG
A. Light
B. Radiation
C. Sound
D. None of These
Lactometer is a type of Hydrometer which is used to measure the specific gravity of _________?
A. Honey
B. Water
C. Milk
D. olive oil
E. None of these