In a triangle PQR, the side QR is extended to S. ∠QPR = 72° and ∠PRS = 110°, then the value of ∠PQR is
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The difference between the largest and the smallest angles of a triangle whose angles are in the ratio of 5:3:10 is
The Ibadat Khana was a meeting house built by which Mughal Emperor?
Which of the following rebellion / agitation did NOT happen in the area of Bengal?
Which of the following continents has the smallest land area?
If cosA + cos2A = 1 then the value of sin2A + sin4A is
If x+1x = 4, then what is the value of x6+1x6 ?
Who invented Television?