Question

10 कलम का मूल्य 20 रुपये है तो 11 कलाम का मूल्य कितना होगा?

Answer 1

if the cost of 10 pen is 20 then the cost of 11 pen is rupee 22

Answer 2

hey mate , here is ur answer
cost of 10 pens=20
cost of 1 pen= 20/10 = 2 rupee
cost of 11 pens= cost of 10 pens + cost of 1 pen
20+2 = 22
hope it helps ..☺