CAT Questions

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The Law of Demand is based on the concept that people _______.

 The difference between exports and imports is called-? 

Who is the author of the book titled 'Citizen and Society'?

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

Statements:
(I) All hill-stations have a sunset point.
(II) X is a hill station.

Conclusion:
(I) X has a sunset point.
(II) Place other than hill-station do not have sunset point.

Find the total surface area (in cm2) of a right circular cone of diameter 21 cm and slant height 11 cm.

Product of digits of a 2-digit number is 18. If we add 63 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.

The determinants of aggregate supply -

A tent is to be built in the form of a cylinder of radius 5 m surmounted by a cone of the same radius. If the height of the cylindrical part is 6 m and slant height of the conical part is 10 m, how much canvas will be required to build the tent? Allow 20% extra canvas for folding and stitching. (Take π = 22/7)