    Sentence 1: 2. oranges, .3--bananas  and’.4 -applés. Gost Rs.15. 3 oranges  2 bananas ‘1 apple “costs Rs10.. What  is the: cost: of 3 oranges, -3.‘bananas  ‘anid “3. apples?    Sentence .2: A: basket’ contains. 10  applés and 20 -ofangés out, of.“which  3: apples”. and “5. oranges \ are  deféctive. If we ‘choose: two” fruits  at. random, what is. the probability  that. either. both are ‘oranges or  both are, non’ defective?