18.
Study the given bar-graph and answer the question that follows. The bar-graph depicts the number of tickets booked for Delhi and Mumbai by Airlines P, Q and R. (Delhi: P=75, Q=105, R=80; Mumbai: P=95, Q=60, R=100). The total number of tickets booked for Mumbai by Airlines Q and R was what per cent more than the number of tickets booked for Delhi by Airline R?