S.I. = (P x R x T)/100
where R is rate, T is time, P is Original sum and S.I. is simple interest.
800x100 = P x R x T
P = 80000/(5x7) = 80000/35 = 2285.71
So, the original sum is Rs 2285.71
800 x (1.04)6 ie Rs1012.26
carbide inserts good rs800 tors1200 kg broken inserts rs500 to rs600 carbide rods rs600 small rods rs300
julaay, for 10th Aug 12time 2.15,Bhadra hyderabad,
Gain should be distributed in the ratio of 12:8 ie 3:2 so A gets 3/5 ie R180 and B gets R120.