Q3.

From the following options, select the figure that will come in place of the question mark (?) in the figure given above.

Q4.

Which of the following scientists suggested that the symbols of elements can be formed from one or two letters of the element's name?

Q5.

Given below is 1 statement and two arguments. Decide which arguments are strong with respect to the statement.

Statement:

Should small countries like Nepal not have defence forces?

Arguments:

1. No, other countries do not rely on non-violence.

2. Yes, many people of Nepal are peace-loving and preachers of non-violence.