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1. A ladder is placed in such a way that its foot is 30 m away from a wall and its top reaches a window 40 m above the ground. The length of the ladder is

70 m

10 m

50 m

35 m

2. An angle is 34° more then its complement. The measure of the angle is

61°

63°

62°

65°

3. A circular grassy plot of land 84 m in diameter, has a path 3.5 m wide around it on the outside, the cost of gravelling the path at ₹ 12 per sq.m. is ( π = 3.14) -

₹ 1061.63

₹ 1161.63

₹ 961.63

₹ 11539.5

4. The maximum number of squares of side 6 cm can be made from a rectangle of dimensions 84 cm x 42 cm is

98

12

24

6

5. The diameter of a garden roller is 5.6 m and it is 1.5 m long. The area it will cover in 10 revolution is -

268 m^{2}

263 m^{2}

266 m^{2}

264 m^{2}