(b) The paper-seeming boy with rat's eyes means the boy is __________________.
(i) sly and secretive
(ii) thin, hungry and weak
(iii) unpleasant looking

(c) The stunted, unlucky heir of twisted bones means the boy _____________. (i) has an inherited disability (ii) was short and bony

(d) His eyes live in a dream. A squirrel's game, in the tree room other than this. This means the boy is _________. (i) full of hope in the future (ii) mentally ill (iii) distracted from the lesson

3 boys and 3 girls are to sit in a row. How many ways can this be done if (i) there are no restrictions (ii) there is a girl at each end (iii) boys and girls are at alternate palces (iv) all boys sit together

Activity: Find the number of boys and girls in your school and write: (i) The fraction representing boys among the total students (ii) The fraction representing girls among the total students (iii) check that the sum of two fractions in (i) and (ii) is 1.

A boy (mass of 40 kg) is standing at one end of a boat (mass of 60 kg) in still water. The length of the boat is 10 m and the boy takes 2s to reach at other end of boat moving with constant speed. Assuming no friction between the boat and the water. (i) The distance covered by the boat is 4 m (ii) The distance covered by the boy with respect to the ground is 6 m . (iii) The velocity of the boy with respect to the ground is lt 5 m//s (iv) The velocity of the boy is 3 m//s

From a group of 2 boys and 3 girls, two children are selected at random. Describe the events. (i) A= both selected children are girls. (ii) B= the selected group consists of one boy and one girl. (iii) C= at least one boy is selected. Which pair(s). of events is (are) mutually exclusive?

A group consists of 4 girls and 7 boys. In how many ways can a team of 5 members be selected if the team has (i) no girl ? (ii) at least one boy and one girl ?(iii) at least 3 girls ?

A boy throws a ball vertically upwards froma moving open car on a horizontal straight road (i) The ball will fall behind the boy, if car is accelerating (ii) The ball will fall in front of the boy, if car is decelerating (iii) The ball will fall in the hands of boy if car is moving with uniform velocity (iv) The path of ball as seen by the boy will be vertical straight line if car is moning uniformly (v) The path of ball as seen by observer on ground will be parabola

There are 3 boys and 2 girls. A Plant More Trees committee of two is to be formed. Find the probability that the committee contains (i) at the most one girl (ii) at least one boy (iii) only boys.

Find the number of ways in which 5 girls and 5 boys can be arranged in row (i) if no two boys are together. (ii) if boys and girls are alternate. (iii) all the girls sit together and all the boys sit together. (iv) all the girls are never together.