BPSC PRELIMS GENERAL STUDIES QUIZ

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Question 1:

α particles are doubly charged ions of____.

Question 2:

If n is the energy level index for an atom, then for the M shell, n is equal to:

Question 3:

An atom ‘A’ of an element reacts with chlorine to form ACl2. What is the valency of the element ‘A’?

Question 4:

Which of the following subatomic particle does not show deflection when passing through an electric field?

Question 5:

Which of the following isotope of carbon is used in carbon dating?

Question 6:

Which of the following subatomic particle show deflection when passing through an electric field?

Question 7:

When was the electron discovered?

Question 8:

In which of the following orbitals is the valence electron of magnesium located?

Question 9:

Which of the following is the chemical symbol of silver ?

Question 10:

How many protons are there in a lithium nucleus?