--------------------------------------------------------------------------------

4. A batsman has a certain average of runs for 11 innings. In the 12 th inning he scores 129 runs, thereby increasing his average by 9 runs. What is his average for the first 11 innings?
A)82 B)45 C)52 D)48

5. A and B enterd into a partnership invseting rs. 12000 and rs. 15000 respectively.B was also a working partner and got 25% of the profit for their work.what was the total profit in rupees, if a got rs.8000 as his share?
A)20000 B)22000 C)21500 D)24000

6) A shopkeeper sold an electric iron at 10% profit. Had he sold an iron at 20% profit, he would have gain rs.%) more. The cost price of the fan was:
A)400 B)450 C)550 D)500

5) a goods train left Lahore for Multan at an average speed of 45KM/HR.five hour later an express train left the same station at an average speed of 60 km/ hr following the goods tarain on the parallel track. How far from Lahore did the express train overtake the goods train?
A)600 KM B)750KM C)875KM D)900KM

6)a man can row 30 km downstream and 18 km upstream each in 3 hours.the speed of the boat in still water is:
A)24KM/HR B)15KM/HR C)6KM/HR D)8KM/HR

Kindly solve these questions with explanations. Seniors specially