Triple Antigen treatment for children is to ward off

A. whooping cough

B. tetanus

C. diphtheria

D. All the three

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Which one of the following is not radioactive?
  2. Dry Ice is
  3. Artificial diamonds were produced by
  4. Which of the following cannot be used as fuel?
  5. In surgical operation, the anaesthetic commonly used nowadays is
  6. An important use of nitrous acid is in
  7. A common rodenticide is (Rat Poison)
  8. Which of the following is not a characteristic of potable water?
  9. The non-metal which has a shining appearance is
  10. Heated saw dust catches fire when a drop of concentrated nitric acid is added to it. This is due to
  11. Burglar proof safes are made of
  12. Which of the following is not a chemical change?
  13. Which one of the following is present in the largest amount in terms of per cent by mass in the earth's…
  14. Hydrogen gas has
  15. The purest form of carbon is
  16. The substance most abundantly found in sea water is
  17. In the making of jewels, gold is usually mixed with
  18. According to the modern Periodic Law, the properties of elements are periodic functions of their
  19. The compound of iron used in the manufacture of blue-black ink is
  20. Even as early as 3000 BC glass was known to the
  21. A substance used as a fire-extinguisher under the trade name of Pyrene is
  22. Annealing of glass is carried out by
  23. The principle involved in dialysis, a treatment administered to patients with affected kidneys is
  24. Cinnabar is an ore of
  25. Which of the following elements is not required for the healthy growth of plants?
  26. Annealing of glass is done in
  27. Which of the following is an essential constituent of acids?
  28. The number of neutrons in the nucleus of an atom of mass A and atomic number Z is given by
  29. Marsh gas is
  30. The non-metal which is electropositive is