The area of a circle is 38.5 cm2. Find its circumference (in cm).
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If sinθ+ cosecθ=2, then the value of sin-7∅+cosec7∅ is
In the following question, select the odd word pair from the given alternatives
If EARTHQUAKE is coded as EKAUQHTRAE then ELECTORATE will be coded as ?
Who discovered radioactivity?
Cricketer Virat Kohli was honoured with Arjuna Award in the year
The instrument used to determine the rotation speed of a shaft is called
Which of the following devices converts Chemical energy into Electrical energy?