Question

(ii) Number of squares to the number of all the figures inside the rectangle.
2. The length of a pencil is 16 cm and its diameter is 6 mm. What is the ratio of the
(iii) Number of circles to the number of remaining figures inside the rectangle.
3. The length and the breadth of a steel tape 10 m and 2.4 cm respectively. Find the
4. A certain club has 100 members, out of which 25 play tennis, 28 play badminton,
12 play chess and the rest do not play any game. Find the ratio of number of members
(1) Number of triangles to the number of circles inside the rectangle.
diameter of the pencil to that of its length?
ratio of the length to the breadth.
who play
(i) badminton to the number of those who play chess.
(ii) badminton to the number of those who do not play any game.
(iii) tennis to the number of those who do not play any game.
(iv) tennis to the number of those who play either badminton or chess.
5. Do the ratios 15 cm to 3 m and 25 seconds to 3 minutes form a proportion?
6. Divide 500 among Suresh and Awanti in the ratio 3:7.
7. The ratio of the number of girls to that of boys in a school is 9 : 11. If the number of
boys in the school is 2035, find:
(i) the number of girls in the school.
(ii) the number of students in the school.​

Answer 1

Answer:

5. 15/300. 5/100. 1/20

25/180. 5/36. no

6. 3+7=10

3/10*500. =150

7/10*500=350