Exams

By which of the following processes are metals of high reactivity extracted from purified molten ore?

The dome of the Hagia Sophia is supported by

The ratio of incomes of C and D is 3 : 2. Ratio of income of D and E is 5 : 4. If one-third of C’s income is Rs 4000 more than the half of E’s income, then what is the D’s income (in Rs)?

An exterior angle of a triangle is 115 deg and one of the interior opposite angle is 45 deg. Then the other two angles are

The dispute over Siachin Glacier is between

Which of the forts was called the 'Troy of the East' by the British ?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

My son said to me, "I will not disappoint you."

If cosθ = x2-y2x2+y2, then the value of cotθ is