If 2 T-shirts are offered free on purchase of 5 T-shirts, what is the effective discount (in %) on each T-shirt?1). 402). 203). 304). 50

If 2 T-shirts are offered free on purchase of 5 T-shirts, what is the

1.	If 2 T-shirts are offered free on purchase of 5 T-shirts, what is the effective discount (in %) on each T-shirt?1). 402). 203). 304). 50
Answer» 40 : - is CORRECT HENCE OPTION 1