Questions : A truck covers a distance of 384 km at a certain speed. If the speed is decreased by […]
Questions : Pipes A and B can fill a tank in one hour and two hours respectively while pipe C
Questions : To do a certain work, A and B work on alternate days, with B beginning the work on
Questions : The ratio of the efficiencies of A, B and C is 2 : 5 : 3. Working together,
Questions : The average of twelve numbers is 42. The average of the last five numbers is 40, and that
Questions : If decreasing 120 by x % gives the same result as increasing 40 by x %, then x
Questions : The present age of Rahim is five times the present age of his daughter, Savita. Seven years from
Questions : Two bottles of the same capacity are 35% and 33 1/3 % full of orange juice, respectively. They
Questions : The ratio of the ages of A and B, four years ago, was 4 : 5. Eight years
Questions : A sum amounts to ₹8,028 in 3 years and to ₹12,042 in 6 years at a certain rate