The value of cos220° + cos270° is
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In ∆ ABC, the height CD intersects AB at D. The midpoints of AB and BC are P and Q respectively. If AD = 8 cm and CD = 6 cm, then the length of PQ is?
Which author employed India's obsession for cricket as the theme for his recent book 'Selection Day'?
Who was the invertor of frozen foods?
Who discovered benzene?
The Jawaharlal Nehru Award is given for __________ .
Dogri is primarily spoken in which State?
Panch Mahal is situated in?