Question
A dishonest seller uses a weight of 900 gms instead of 1
kg and also sells his goods at 10% more than CP. Find his approx. profit percent.Solution

The value of ((0.27)2-(0.13)2) / (0.27 + 0.13) is:
(117 + 93 - 10) Γ· 40 = ? - 12 X 2
(8.6 Γ 8.6 + 4.8 Γ 4.8 + 17.2 Γ 4.8) Γ· (8.62 β 4.82 ) = ? Γ· 19
800 + 900 X (3)-2 - ? = 25 X 60 Γ· 2Β
12.5% of 45 % of 480 + 957/29 = ? -14 Γ 15
7(1/7)% of 3500 + 6(2/3)Β % of 6000 = ? + 552.5
What will come in the place of question mark (?) in the given expression?
? = (20 Γ 62 β 342 )
((9.77)0- γ(0.1)γ(-1))/(γ(6/24 )γ(-1)Β Γ(3/2)3+ γ((-2)/6)γ(-1) ) = ?
...53 β 8 = ? + 126