(a)
(b)
c)
d)
7.
(a) 12
(b) 10
c) 4 = 4/7
) 5 – 5/11
2. The cost price of 20 articles

(a)
(b)
c)
d)
7.
(a) 12
(b) 10
c) 4 = 4/7
) 5 – 5/11
2. The cost price of 20 articles is the same
as the selling price of x articles. If the
profit is 25%, find the value of x
(a) 15
(b) 25
c) 18
wa 16
(a)
(b)
(c)
(d)
8.
. If selling price is doubled, the profit
triples. What is the profit percent?
100
b 105 1/3​