Solved papers for JEE Main & Advanced JEE Main Paper (Held On 25 April 2013)
done JEE Main Paper (Held On 25 April 2013) Total Questions - 2
question_answer1) A spherical balloon is being inflated at the rate of 35cc/min. The rate of increase in the surface area (in\[{{\operatorname{cm}}^{2}}/\min .\]) of the balloon when its diameter is 14 cm, is
JEE Main Online Paper ( Held On 25 April 2013 )
question_answer2) If an equation of a tangent to the curve,\[y=\cos (x+y),-1\le x\le 1+\pi \], is \[x+2y=k\]then \[k\]is equal to
JEE Main Online Paper ( Held On 25 April 2013 )