TCS Company

A telephone company charges 80 paisa /min for first 80 min of talk, 70 paisa/ min subsequently up to 130 min and 55 paisa/min beyond 130 min. What would be the amount paid by a subscriber who has used a total of 110 min of talk time?

Read Solution (Total 3)

80*80+30*70=6400+2100=8500 paise = 85 rupees
13 years agoHelpfull: Yes(26) No(1)

80*.80 + 30*.70= 8.50
13 years agoHelpfull: Yes(1) No(18)
110=80+30
80*80+30*70=8500 paise (or) 85 rupees
5 years agoHelpfull: Yes(0) No(0)

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