1. In an isosceles right angled triangle the length of one leg is 10 m. It’s area is
(a) 40 m^2
(b) 52 m^2
(c) 50 m^2
(d) 48 m^2
2. How many diagonals does a regular polygon of 15 sides?
(a) 60
(b) 64
(c) 90
(d) 50
3. A rectangular sheet of paper 44cm × 33 cm is rolled along its length first, then along its breadth and cylinders are formed. The ratio of volume of cylinders is
(a) 3 : 4
(b) 4 : 3
(c) 5 : 4
(d) 5 : 3
4. The diagonals of a rhombus are in the ratio 2 : 3 and the area is 27 cm^2, then the lengths of the diagonals of a rhombus is
(a) 6 cm, 9 cm
(b) 7 cm, 8 cm
(c) 8 cm, 9 cm
(d) 7 cm, 6 cm
Note : Answers will be updated soon............
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