In an election between two Chedi Singh and Chulbul Pandey, Chedi Singh got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 85000, the number of valid votes that Chulbul Pandey got, was :
Pappu got following marks in 5 subjects:
English 79 out of 100
Hindi 29 out of 100
Maths 18 out of 100
Science 34 out of 100
Moral Science 17 out of 50
What is his overall percentage across all 5 subjects
Due to pandemic, eleectricity board gives a rebate of 30% on the Bill. If Pappu's actual electricity bill for the month of May is Rs. 8712. How much would be the final rebated payment which he has to make?