The major part of natural gas, petroleum and coal consists of?
The major part of natural gas, petroleum and coal consists of?
A. Carbon
B. Chlorine
C. CFC
D. Methane
A. Carbon
B. Chlorine
C. CFC
D. Methane
The Time taken for sunlight to reach the Earth is___________?
A. 700 sec
B. 8hrs 20 mins
C. 8 mins 20 sec
D. 8 mins
Which are the largest of the white blood cells?
A. lymphocytes
B. eosinophils
C. basophils
D. monocytes
Diameter of Sun is_____________?
A. 12 Lakh kms
B. 13 Lakh kms
C. 14 Lakh kms
D. 15 Lakh kms
A. 60
B. 70
C. 80
D. None of these
A. Prop him up if he falls
B. Spread out his weight and reduce the pressure on the rope
C. Add extra weight to keep the rope tightly stretched
D. To keep the Center of gravity always above vertically above the rope
The distance of mercury from sun is__________?
A. 56 million km
B. 57.9 million km
C. 58.9 million km
D. 59.1 million