There are three types of plate boundaries ie Divergent, Convergent and____________
(A) Normal
(B) Transform
(C) Complex
(D) Plain
The production of rubber tree is better adopted to areas where the climate is_________
(A) Warm and humid
(B) Warm and dry
(C) Cool and moist
(D) cool and dry
Gulf streams are caused by__________
(A) Cyclones
(B) Ocean Pressure
(C) Temperature
(D) Difference in water level
"Rancidity produced in butter can be decreased by adding quinoline to the butter" This statements shows that _______________
(A) Nothing is impossible
(B) Quinoline is an inhibitor
(C) Quinoline is a catalyst
(D) Quinoline is an activator
The total energy of revolving electron in an atom_____________
(A) Will always be positive
(B) Can never be positive
(C) Can have any value above zero
(D) Cannot be negative
Muscle fatigue is caused by the accumulation of___________
(A) Uric acid
(B) Lactic acid
(C) Oxalacetic acid
(D) Fyruvie acid
An element that does not occur in nature but can be produced artificially is__________
(A) Plutonium
(B) Uranium
(C) Radium
(D) Thorium
What is the element required for solar energy conversion ______
(A) Ultra pure carbon
(B) Silicon
(C) Beryllium
(D) Tantalum
Which pollutant from motor car exhaust causes mental disease _____
(A) Carbon dioxide
(B) Lead
(C) Â Sulpher Dioxide
(D) Mercury