Exams

50 litre mixture of water and alcohol contains 10% alcohol. How much more alcohol must be added to make the strength of alcohol 40% in the new mixture?

What produces the striations of a skeletal muscle cell?

 In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Melancholy

The process of electric discharge between clouds and the earth or between different clouds causes _____________.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The committee _____________ criminal justice reforms recommended a threefold strategy to arrest the drift and to prevent total disaster. First, the law, substantive and procedural, requires a fresh _______________ look based on changes in society and economy _____________ priorities in governance. The guiding ____________ in the reform process should be decriminalisation wherever ______________ and diversion, reserving the criminal justice system mainly to deal with real “hard" crimes.

The guiding ____________ in the reform

After interchanging + & x and 12 &18, which of the following equations will hold true?

To which habitat is the turtle Petri adapted?

If √(sec2A ­ 1) = x, then the value of x is