`M` men agree to purchase a gift for Rs `D` . If three men drop out how much more will each have to contribute towards the purchase of the gift? `D/(M-3)` (b) `(M D)/3` (c) `M/(D-3)` (d) `(3D)/(M^2-3M)`

When a ball bounces,it rises to (2)/(3) of the height from which it fell.If the ball is dropped from a height of 36m ,how high will it rise at the third bounce? 10(1)/(3)m(b)10(2)/(3)m(c)12(1)/(3)m (d) 12(2)/(3)m

The solution of the equation 2(m+3)=8 is (a) 1 (b) 2 (c) 3 (d) 4

How many 3d series elements ( Sc to Zn ) have positive standard potential for M^(+2) /M?

If D is the daughter of A. D is the sister or M and A is brother is C. how are C and M related?

Let m ,n are integers with 0

A circular well with a diameter of 2 metres,is dug to a depth of 14 metres.What is the volume of the earth dug out? (a) 32m336m3 (c) 40m3 (d) 44m3

M is brother of N.B is brother of N.M is brother of D. But N is not brother of D. How is N related to D?