16. A person buys a radio for 1030 and hespent ? 50 on its repairs. If

1.	16. A person buys a radio for 1030 and hespent ? 50 on its repairs. If he sold it for 15. A perso*1200, find the profit per cent.of 21(1) 10cost of3(2) 11(1) 3(4) None of these(3) 15By selli(3) 1216
Answer» Step-by-step EXPLANATION: Using a RULER and a compass, draw a line SEGMENT CD = 6 cm. With centre o and radius 3 cm, draw a circle. With centre D and radius 3.5 cm, draw another circle. Where the two circles intersect, MARK the points as P and Q.

16. A person buys a radio for 1030 and hespent ? 50 on its repairs. If he sold it for 15. A perso*1200, find the profit per cent.of 21(1) 10cost of3(2) 11(1) 3(4) None of these(3) 15By selli(3) 1216

Answer»

Step-by-step EXPLANATION:

Using a RULER and a compass, draw a line SEGMENT CD = 6 cm. With centre o

and radius 3 cm, draw a circle. With centre D and radius 3.5 cm, draw another

circle. Where the two circles intersect, MARK the points as P and Q.