A cube of edge 15 cm is immersed completely in a rectangular vessel containing water . If the dimensions of the base of vessel are 20 cm x 15 cm, find the rise in water level

 

The sum of the squares of 3 natural numbers is 1029, and they are in the proportion 1 : 2 : 4. The difference between greatest number and smallest number is:

Which of the following physical quantities has no unit?

A question is given followed by two arguments numbered I and II You have to decide which of the arguments is a 'strong' argument.

Question:

Should the people of India pay taxes to the government?

Arguments:

I. Yes, taxes have to be paid to the government to run the country.

II. No, taxes need not be paid, as a person has to look after his /her needs first.

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I:  All bins are baskets

Statement II:  No buckets are bins

Conclusion I:  All baskets are buckets

Conclusion II:  All buckets are baskets