DP HEAD CONSTABLE AWO/TPO (GENERAL SCIENCE) QUIZ

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Question 1:

In which of the following the complete digestion of food occurs ?

Question 2:

Which gas is formed when coal is heated in air?

Question 3:

The no. of electrons in the valence shell of noble gases are :

Question 4:

Choose the correct unit for the relative density among the following:

Question 5:

Which of the following plants is banned from cultivation and planting in India under the Wildlife Protection Act?