Percentage MCQs

An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank ?

Solve this : 15% of 578 + 22.5% of 644 = ?

Solve : 105.27% of 1200.11 + 11.80% of 2360.85 = 21.99% of (?) + 1420.99

What percent of Rs. 2650 is Rs. 1987.50 ?

The price of a commodity which was Rs. 250 three years ago is Rs. 2000 now. The annual rate of increase in the price is ?

Solve this : (7.9% of 134) - (3.4% of 79) = ?

Solve this : 36% of 365 + (?)% of 56.2 = 156.69

Twenty-five percent of Reena's yearly income is equal to seventy-five percent of Anubhab monthly income . If Anubhab yearly income is Rs. 240000, What is the Reena's monthly income ?

What will be the answer : 140% of 56 + 56% of 140 = ?