[" Q.1'The paper-seeming boy "],[" with rat's eyes' means the boy "],[" is "^(*)]

(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

A boy pushes wall. The work done by the boy is

There were 20 boys in a class. The average age increase by 2 months, as a new boy comes in a place of a boy aged 18 years. The age of new boy is?

The average score of a class of boys and girls in an examination is A .The ratio of boys and girls in the class is 3:1. If the average score of the boys is A+1, the average score of the girls is A-1 (b) A-3 (c) A+1 (d) A+3

A boy is standing in front of a plane mirror at a distance of 3 m from it. if the boy moves 1 m backward, the distance between the image and the boy is