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The Venn-diagram for the given statement can be drawn as shown below: The given statements never say that only the capitalists are rich. So, it is possible for Indians to be rich and yet not be capitalists. Thus, Conclusion I is invalid. Conclusion II clearly contradicts the fact given in the second statement. If no Indians are capitalists, then there is no way some capitalists can be Indians. Thus, Conclusion II is also invalid. Hence, the correct answer is (D).
A giant circular wheel has a diameter of 56 metres. In how many revolutions will the wheel cover a total of 52.8 km?
A right triangle ABC with sides 9 cm ,12cm and 15cm is revolved about the side 12 cm. What is the volume of the solid so obtained?
Curved surface area of a cylinder is 440 cm². The base circumference is 44 cm. What is its volume?