Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	Two positive integers whose sum is 30 and their product will be maximum are	12,18 10,20 15,15 14,16
2	The velocity and acceleration at any point t of a particle which moves along straight line x = 5r-3	5,3 5,-3 5,0 10,0
3	The distance of a moving particle at any instant t is x = 3t2 +1 then velocity of particle at t = 10 is	50 cm/sec 60 cm/sec 61 cm/sec None of these
4	If y=sin(ax+b) then y4=________:	sin4(ax+b) a4sin(ax+b) a4cos(ax+b) None of these
5	If f(√x)=sin x , then f′(x) =______;	2xcosx2 cosx2 cos√x None of these

News