1. The concept of Mutation was first introduced by
[a] Karl Landsteiner
[b] Hugo de Vries
[c] William Roentgen
[d] Thomas Edison
2. Which of the following disease is caused by virus?
[a] Dysentery
[b] Common Cold
[c] Appendicitis
[d] Peptic Ulcer
3. The scientific name of Malabar Grey Hornbill is
[a] Pavo cristatus
[b] Ocyceros griseus
[c] Corvus splendens
[d] Panthera tigris
4. Chemically, lime water is
[a] Calcium Hydroxide
[b] Sodium Hydroxide
[c] Calcium Bicarbonate
[d] Calcium Sulphate
5. Plants that grow in saline water are called
[a] Xerophytes
[b] Halophytes
[c] Acidophytes
[d] Mesophytes
6. The Recent outbreak of Ebola is a fatal disease caused by
[a] Bacteria
[b] Virus
[c] protozoan
[d] Insects
7. The main active constituent of tea and coffee is
[a] Nicotine
[b] caffeine
[c] Alcohol
[d] Aspirin
8. Which one among the following radiations carries maximum energy?
[a] Ultraviolet rays
[b] Gamma Rays
[c] X-rays
[d] IR Rays
9. Which one of the following is a good conductor of electricity?
[a] Iron
[b] Copper
[c] Steel
[d] Human Body
10. Who is regarded as the father of modern chemistry?
[a] Rutherford
[b] CV Raman
[c] Einstein
[d] Lavoisier
11. The hardest form of carbon is
[a] Graphite
[b] Diamond
[c] Charcoal
[d] Coke
12. The human body is made up of several chemical elements; the element present in the highest proportion (65%) in the body is
[a] Carbon
[b] Oxygen
[c] Nitrogen
[d] Calcium
13. The National Chemical Laboratory is situated in
[a] New Delhi
[b] Bengaluru
[c] Pune
[d] Thiruvananthapuram
14. Iron pipes are coated with zinc to prevent corrosion. This method is called
[a] Galvanization
[b] Condensation
[c] Sedimentation
[d] Crystallization
15. Gobar gas mainly consist of
[a] Methane
[b] Carbon Monoxide
[c] Ethylene
[d] Acetylene
[a] Karl Landsteiner
[b] Hugo de Vries
[c] William Roentgen
[d] Thomas Edison
2. Which of the following disease is caused by virus?
[a] Dysentery
[b] Common Cold
[c] Appendicitis
[d] Peptic Ulcer
3. The scientific name of Malabar Grey Hornbill is
[a] Pavo cristatus
[b] Ocyceros griseus
[c] Corvus splendens
[d] Panthera tigris
4. Chemically, lime water is
[a] Calcium Hydroxide
[b] Sodium Hydroxide
[c] Calcium Bicarbonate
[d] Calcium Sulphate
5. Plants that grow in saline water are called
[a] Xerophytes
[b] Halophytes
[c] Acidophytes
[d] Mesophytes
6. The Recent outbreak of Ebola is a fatal disease caused by
[a] Bacteria
[b] Virus
[c] protozoan
[d] Insects
7. The main active constituent of tea and coffee is
[a] Nicotine
[b] caffeine
[c] Alcohol
[d] Aspirin
8. Which one among the following radiations carries maximum energy?
[a] Ultraviolet rays
[b] Gamma Rays
[c] X-rays
[d] IR Rays
9. Which one of the following is a good conductor of electricity?
[a] Iron
[b] Copper
[c] Steel
[d] Human Body
10. Who is regarded as the father of modern chemistry?
[a] Rutherford
[b] CV Raman
[c] Einstein
[d] Lavoisier
11. The hardest form of carbon is
[a] Graphite
[b] Diamond
[c] Charcoal
[d] Coke
12. The human body is made up of several chemical elements; the element present in the highest proportion (65%) in the body is
[a] Carbon
[b] Oxygen
[c] Nitrogen
[d] Calcium
13. The National Chemical Laboratory is situated in
[a] New Delhi
[b] Bengaluru
[c] Pune
[d] Thiruvananthapuram
14. Iron pipes are coated with zinc to prevent corrosion. This method is called
[a] Galvanization
[b] Condensation
[c] Sedimentation
[d] Crystallization
15. Gobar gas mainly consist of
[a] Methane
[b] Carbon Monoxide
[c] Ethylene
[d] Acetylene
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