Question

Irshad bought 100 hens for ₹8000 and sold 20 of these at a gain of 5%. At what percent must he sells the remaining hens so as to gain 20% on the whole.​

Answer 1

Answer:

you have to solve this question on Project Paper (Algebraic way) and after getting the value of “k”, form the new equation, and solve the question Graphically.

3. p and q are zeroes of the quadratic polynomial x-(k+6)x+2(2k-1). Find the value of kif 2(pmedian of scores 3xcube, 5xsquare, 2x is 45 and 3xsquare < 5xsquare < 2x then find it