UPSC General Knowledge Questions Answers
1. What is the instrument used to measure rainfall?
Ans. Rain gauge.
2. Who discovered "X-rays"?
A- Wilhelm Konrad Röntgen.
3. What exactly is Lunar Caustic?
Ans. Silver nitrate.
4. Where is the grana and stroma?
Ans. In chloroplast.
5. What is bronchitis disease?
A. Respiratory disease.
6. What is the hibernation of frogs?
Ans. Hibernation.
7. Which cell organelle is called wing of clades?
A. Ribosomes.
8. How will the speed of the train feel to the person sitting in the moving train?
Ans. It would seem fixed.
9. Which animal's movement organ is called flipper?
A. Sea turtles.
10. Which scientists classify blood?
A. Carl Landsteiner.
11. Which type of enzyme helps in blood clotting?
A. Thrombokinase.
12. From which gland is gonadotropic hormone secreted?
A. Pituitary gland.
13. Permanent alkalinity of water is eliminated with the help of what?
Ans. Zeolite.
14. What is measured in 'Hygrometer'?
A. Relative humidity of air.
15. Does saliva contain enzymes to kill bacteria?
Ans. Lysosome.
16. Which vitamins are stored in the liver?
A. Vitamins A and D
17. What is the cause of muscle stiffness after death?
A. Decrease in ATP
18. What is the real transformation of the breast gland in the female body?
Ans. Sweat gland or sebaceous gland.
19. What problems occur in the body if you take more vitamins?
A. Headache and drowsiness.
20. What is the name of the hard part of human teeth?
A. Enamel.....Shimul
21. What is the number of chromosomes in cells after fertilization?
A. 2n
22. Pernicious anemia caused by lack of any vitamin?
Ans. Vitamin B12
23. Which mammal does not have hair?
A. The whale.
24 What are the animals that have the habit of eating feces at night?
A. Coprophagy.
25. Insects can die due to which pesticides?
Ans. Parathion.
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