A. Protection from UV rays of sun
B. It releases oxygen in the air
C. It maintains temperature of the earth
D. It releases hydrogen in the atmosphere
Category Archives: Everyday Science MCQs
| # | Category | Test Yourself |
| 1 | Vitamins MCQs | Take Quiz |
A. Ecology
B. Anthropology
C. Entomology
D. Demography
A. Lungs
B. Blood
C. Skin
D. Nerves
A. Trunk lift
B. Curl ups
C. Push up
D. None of these
A. Underground path
B. Down path
C. Both a and b
D. None of these
A. Vitamin B
B. Vitamin K
C. Vitamin A
D. Vitamin D
A. Physical change
B. Chemical change
C. both a and b
D. None of these
A. Coulomb
B. Length
C. Ampere
D. Pascal
A. Coulomb
B. Ampere
C. Pascal
D. Distance
A. 22nd March
B. 22nd September
C. 22nd December
D. 22nd October