At what angle above the horizon must the sun be to create a rainbow
(A) 90 degrees
(B) 60 degrees
(C) 40 degrees
(D) 65 degrees
Which Gas is used in the preparation of Soft drinks
(A) Oxygen
(B) Carbon dioxide
(C) Nitrogen
(D) Halogen
What does TCM stand for in medical terms
(A) Techno Circuit Module
(B) Traditional Chinese medicine
(C) Tetra Carbon Mono oxide
(D) Tele Communication Management
Sunlight is composed of___________
(A) Three colours
(B) six colours
(C) seven colours
(D) eight colours
If the length of a heater coil is reduced by 10% of its original length, then Power consumed by heater will
(A) Increase over 10%
(B) Decrease by 10%
(C) Decrease by 0.5%
(D) Increase by 0.5%