(A) Neptune
(B) Mercury
(C) Venus
(D) Jupiter
Author:
Sunlight has how many colours?
(A) 2
(B) 4
(C) 6
(D) 7
The speed of sound rises as the temperature?
(A) Decreases
(B) Increases
(C) Remain uniform
(D) All of the above
Which is naturally activated from the following?
(A) Thorium
(B) Radium
(C) Platinium
(D) None of the above
Electron have?
(A) Positive charge
(B) Negative charge
(C) Neutral
(D) None of the above
Proton have?
(A) Positive charge
(B) Negative charge
(C) Neutral
(D) None of the above
Neutron have?
(A) Positive Charge
(B) Negative Charge
(C) Neutral
(D) All of the above
Which is the largest sea animal?
(A) Fish
(B) Whale
(C) Snake
(D) None of the above