Question

v) The cost of a pencil is 2 and a ball point pen is 15. Sheela pays 100
for the pencils and pens she purchased.
v) Yamini and Fatima of class IX together contributed 200/- towards the Prime
Minister's Relief Fund.
1) The sum of a two digit number and the number obtained by reversing the order of its
digits is 121. If the digits in unit's and ten's place are ‘x’and y' respectively.​

Answer 1

Answer:

Answer will be 11 because 11x+11y=121