CAT Questions

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let x be the correct answer and y be the wrong answer
so the total number of questions is (x + y) = 150.....(1)
=> 4x - 2y = 420.....(2)
By solving (1) & (2), we get
=> 6x = 720
hence x = 120
Therefore, number of correct answers are 120.

In the thermite process, the reducing agent is Aluminium.

Vitamins have no calories.

The easiest way would measure it through half a liter water bottle. There are approximately 16.9 ounces(oz) of water in a 500ml water bottle.

Gallon is an imperial customary volume unit for the U.S.

As we have previously mentioned, the 16.9oz bottle is also known as 500ml in the metric system. According to U.S. standard, 1 gallon stands for 128 fluid oz.

Hence, Number of bottles in 1 gallon = 128/16.9 = 7.57 =~ 8.

Mooring buoy are white with a blue horizontal band. They usually are placed in marinas and other areas where boats are allowed to anchor. These are the only buoys you may tie up to legally.

DNA - Deoxyribonucleic acid is a type of nucleic acid. The sugar contained in it is called Deoxyribose.

Supreme Court collegium has selected senior advocate Indu Malhotra as the first woman lawyer to be directly appointed as a judge of the apex court.

Along with Malhotra, Uttarakhand High Court Chief Justice KM Joseph has also been promoted as a Supreme Court justice.

Malhotra holds the distinction of being only the second woman in Supreme Court’s history to be designated as a senior advocate in 2007.

In all, Malhotra is going to be the seventh woman judge since independence to make it to the Supreme Court.

At present, Justice R Banumathi is the lone woman judge in the apex court.

The Reserve Bank of India has appointed Smt. Malvika Sinha as Executive Director (ED).

As Executive Director Smt. Sinha will look after Foreign Exchange Department, Department of Government and Bank Accounts and Internal Debt Management Department.

Smt. Malvika Sinha holds a Masters Degree from University of Bombay and has done her Masters in Public Administration. She is also a Certificated Associate of Indian Institute of Bankers.

Smt. Sinha joined Reserve Bank in 1982 and as a career central banker served in the areas of regulation and supervision, foreign exchange and Government and Bank Accounts in the Bank. Prior to being promoted as ED, Smt. Sinha was Principal Chief General Manager, Department of Co-operative Banking Supervision in the Reserve Bank.