Arjun’s mother gave him Rs. 5xy2 and his father gave him Rs. 3(2xy2+2).Out of this total money, he spent Rs. (25−6xy2) on his birthday party. How much money is left with him?
The correct option is C Total money that Arjun got from his parents =Rs.5xy2+Rs.3(2xy2+2) 5xy2+3(2xy2+2)=5xy2+6xy2+6=11xy2+6 Money spend by Arjun for the party = Rs.(25−6xy2) Therefore, money left with him = (11xy2+6)−(25−6xy2)=(11xy2+6xy2+6−25)=17xy2−19