Page 200 - ICSE Math 4

2 1
24. A cake recipe requires cup of sugar for fros ng and cup of sugar for the cake. How much
7 7
total quan ty of sugar is required?
25. Draw and label the line segment of the given lengths in your notebook.
(a) 5 cm (b) 5.5 cm (c) 11 cm (d) 8.5 cm
26. Draw the following fi gures using a ruler.

(a) Line segment AP (b) Ver cal line PQ
(c) Curved line MN (d) Ray BC
(e) Ver cal parallel lines PQ and AD (f) Lines CB and PT intersec ng at O.
27. Construct a circle of radius 5 cm and label the centre, diameter and radii of the circle.

28. Find the area covered by the rectangle of length 6 cm and breadth 12 cm respec vely.
29. Find the area and perimeter of a square of side 8 cm.
30. Find the perimeter of the following fi gures.
(a) A 8 cm B (b) P

6 cm
16 cm 16 cm
12 cm Q
8 cm
D C
20 cm R
S 15 cm

31. Add 30 m 70 cm and 20 m 60 cm.
32. Convert the following to metres.
(a) 50 km 270 m (b) 99 km 603 m (c) 58 km 39 m (d) 70 km 30 m
33. Mul ply the following.

(a) 50 km 270 m by 7 (b) 58 m 18 cm by 9
(c) 8 L 750 mL by 7 (d) 10 L 668 mL by 4
34. Convert the following to hours, minutes and seconds.
(a) 5,678 seconds (b) 5,890 seconds (c) 7,489 seconds (d) 4,269 seconds

35. Add 46 h 18 min and 14 h 12 min.
36. Convert 149°F to °C.
37. The number of books present in a school library is shown in the given table. Read the
informa on and answer the ques ons that follow.

Books Number of Books

English 1,200
Hindi 1,000
French 500
German 900
Sanskrit 350

(a) How many books are there in the library?
(b) Name the subject with least number of books in the library?

190