He found a wooden broken chair in the room.

In the following questions, a sentence/part of the sentence is printed in bold. Below are given alternatives to the bold sentence/part of the sentence at (1), (2) and (3) which may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4). He found a wooden chair that has broken in the room. He found a wooden chair that has broken in the roorm.

A room contains 30 green chairs and some white chairs if the probability of drawing a white chair is triple that of green chair determine the number of white chairs in the room.

In a room there are x^2 rows of chairs and each row contains 2x^2 chairs. The total number of chairs in the room is (a) 2x^3 (b) 2x^4 (c) x^4 (d) (x^4)/2

In a room there are x^(2) rows of chairs and each row contains 2x^(2) chairs.The total number of chairs in the room is 2x^(3)(b02x^(4)(c)x^(4)(d)(x^(4))/(2)

If you place your hands on a wooden and a metal chair at the same temperature, lower than your body temperature, which of them do you find hotter?