For the following questions answer them individually
A, B, C and D play a game of cards. A says to B, “If | give you 8 cards, you will have as many as C has and | shall have 3 less than what C has. Also, if I take 6 cards from C, I shall have twice as many as D has.” If B and D together have 50 cards, how many cards has A got?
A child is searching for his mother. After walking 90 m towards east, he turns to the right. After walking 20 m, he again turns to the right and after travelling a distance of 30 m he reaches his mother’s friend’s house. From here he walks 100 m towards north and meets his mother. At whichdistance does he meet his motherfrom the starting point ?