4marks Archives – Page 11 of 26

Question: The average of 6 numbers is 78. When one number was removed, the average increased by 9. What is…

Question: A basket contained red, blue and yellow balls only. The ratio of the number of red balls to the…

Question: The figure shows a square with a semicircle and a quarter circle ABC. O is the centre of the…

Question: John has a rectangular piece of paper ABCDEF as shown in Figure 1. He folds corner C such that…

Question: A rectangular tank measuring 50 cm by 40 cm by 30 cm was 4/5 filled with water at first.Water…

Question: The line graphs show volume of water in Tank A and Tank B, with different capacities. At first, Tank…

Question: The figure below is made up of a rectangle and two different quarter circles. The radius of the big…

Question: Ali, Ben, Cain and Dan, shared a sum of money.Ali has 1/2 of the total amount of money that…

Question: A delivery company charges $50 for every successful delivery made without damages to the items. It will charge $5…

Question: A rectangular tank measuring 0.15 m by 0.09 m by 0.2 m is filled with water up to 3/4…