Exams

What will be the roots of the quadratic equation x2 - 25x + 156 = 0?

If cot(A/2) = x, then x is equal to

If sec -5π/4 = x, then the value of x is

Anu and Bittu start from the same point. Anu walks 35 m South, then turns West and walks 15 m, then turns to his right and walks 45 m. At the same time, Bittu walks 25 m North, then turns to his left and walks 15m. Where is Bittu now with respect to the position of Anu?

In what ratio does the point T (3,0) divide the segment joining the points S (4,­2) and U (1,4)?

The weather reports are prepared by the ________________ Department of the Government.
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Name the first country to launch world's first 6G satellite named 'UESTC' satellite (Star Era - 12) with an aim to test communications from space?

Arun and Amit can do a piece of work in 9 days and 12 days respectively. If they work for alternate days and Amit starts the work first, then in how many days 35/36 parts of whole work will be completed?