which of these plants open its mouth when insect sit on its lid
(A) Sunflower
(B) Pitcher plant
(C) Brassica Plant
(D) None of these
Who developed the telegraph code
(A) Andre Ampere
(B) Samuel Morse
(C) Joseph Henry
(D) Jean Fourier
Moon light reaches to earth in___________seconds
(A) 0.3 seconds
(B) 1.3 seconds
(C) 2.3 seconds
(D) 3.3 seconds
The energy stored in a dam is___________
(A) Kinetic energy
(B) Electrical energy
(C) Potential energy
(D) None of these
The human brain uses__________ percent of the total oxygen and blood in the body
(A) 20
(B) 12
(C) 35
(D) 48
A Little inhalation is done through________
(A) cigarettes
(B) pipes and cigars
(C) Both A and B offer little inhalation
(D) both offer extreme inhalation
The ozone layer is at height of________kilometers from the surface of the Earth
(A) 10 to 20
(B) 20 to 30
(C) 30 to 40
(D) 40 to 50