1. What is the ratio between electromagnetic waves and the speed of light: are they equal, less, or greater?
a) Equal
b) Less
c) Greater
d) None of these
2. Why do warm-blooded animals keep their blood warm?
a) To keep breathing
b) For Food
c) For Digestion
d) For Growth
3. Battery converts which energy into energy electrical?
a) Mechanical Energy
b) Chemical Energy
c) Thermal Energy
d) Solar Energy
4. What is the unit of magnetic flux induction?
a) Tesla
b) Gauss
c) Weber
d) Maxwell
5. Least count multiple of Vernier caliper:
a) 0.02mm
b) 0.01mm
c) 0.05mm
d) 0.10mm
6. Birds are:
a) Cold-blooded
b) Warm-blooded
c) Both A and B
d) None of these
7. Hydrophobia is a symptom of which of the following diseases?
a) Malaria
b) Cholera
c) Smallpox
d) Rabies
8. Unit of environment:
a) Biotic
b) Abiotic
c) Ecosystem
d) Ecology
9. Blood Group is identified by?
a) Antigen
b) Antidote
c) Protein
d) Hemoglobin
10. Lightning bulb made up of:
a) Nickel
b) copper
c) Aluminum
d) Tungsten
