**Q1.In a class, 35% ****of ****the students are boys, and the rest are girls. 60% of the girls in the class managed to score more than 85% in their Board Exams, while 48% ****of ****the students of the class scored 85% or less. What is the probability that two randomly selected boys in the class both scored more than 85% in their Board Exams****?
**a) 13c2/40c2 b) 12c2/40c2 c) 12c2/35c2 d) 13c2/35c2 e) None of these

**Q2.A dishonest seller marks the price ****of ****wheat 12% above the cost price but claims to sell at the cost price. He also uses a weight of 700 gm in place ****of ****1000gm for one Kilogram. What will be the difference between the ****profit ****percentages when he marks the price of wheat 12% above the cost price and it he sells the wheat as claimed by him? ****
**a) 16.113% b) 14.142% c) 17.143% d) 15.123% e) None of these

**Q3.Quantity l: A and B together can do a work in 12 hours while B and C together do the same work in 10 hours. In how many hours will A and C together do the work if A, B, and C together do the work in 20/3 hours? **

Quantity **Il: Pipe P alone can fill a tank in 16 hours while pipe Q alone fill the same tank in 20 hours. Pipes P and Q are opened together and after 5 hours another pipe R which can alone fill the tank in 10 hours has also been opened. In how much time will the tank get filled? **

**Q4.Quantity l: ****Vikram** **takes 5 hours to reach point B from point A on a bike while takes 3.5 hours to reach point A from point B in a car. The speed of the car is 36 km/h more than the speed of the bike. Find the distance between the point A and the point B. **

Quantity **Il: A boat takes 5 hours 15 ****minutes ****to reach other end of a river while going upstream and takes 4 hours 40 minutes to reach other end while going downstream. If the speed of the stream is 5 km/h then find the length of the river.**

**Q1.If ****the percentage profits on item B ****at Store P ****and ****Store Q ****are 25% and ****70(5/6) ****% respectively and selling price ****of ****item B at **** Store P ****is ****Rs**** 2000****, then cost price of item B ****at Store Q ****is what percent ****of ****cost price of item B at **** Store P?
**a) 70% b) 75% c) 80% d) 85% e) 82%

**Q2.The selling price of item E at store ****Store**** Q ****is Rs.2835 and the percentage profit on item E at store ****Store**** P ****is 43 5%. ****If ****the cost price ****of ****item E at all the given four stores is same, then what ****is ****the total profit on Item E at all the four given stores together? ****
**a) 2395 b) 3795 c) 4397 d) 2950 e) None of these