Area Problems
The wheel of an engine turns 350 times round its axle to cover a distance of 1.76 km. The diameter of the wheel is

3?3 cm
9 cm
?3 cm
3 cm

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Area Problems
The base of a triangular field is three times its altitude. If the cost of cultivating the field at Rs. 24.68 per hectare be Rs. 333.18, find its base and height.

B=300;H=900
B=500;H=900
B=600;H=700
B=900;H=300

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