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प्रश्न
What is a lunar month?
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उत्तर
One lunar month is the time in which the moon completes one revolution around the earth. A lunar month is made of nearly 4 weeks.
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Questions based on Higher Order Thinking Skills:
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There are three spheres A, B, C as shown below. Sphere A and B are made of same material. Sphere C is made of a different material. Spheres A and C have equal radii. The radius of sphere B is half that of A. Density of A is double that of C.
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- Find the ratio of volumes of spheres A and B
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