Exams

Which of the following quadratic equations has real roots?

Expand and simplify (x + 4)2 + (x -­ 2)2

If cot ­-4π/3 = x, then the value of x is

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 new civilisation of Righteousness and __________, and therefore of Brotherhood, of ordered Liberty, of Peace, of __________, cannot be built up until the elements are removed ______________ have brought the old civilisation crashing about our ears. _________________ is it necessary that the War shall be fought out to its appointed end, and that _______________ premature peace shall leave its object unattained.

Righteousness and __________, and therefore of Brotherhood,

A telephone bill costs Rs.13 for 19 minutes. What is the cost in rupees for 15 minutes 50 seconds?(rounded to one decimal)

Which of the following is not a component of Smog?

The  Baglihar  Hydroelectric  power  projectinJ & Kisbuilt across the river.--

What is the full form of ASSOCHAM?