Capgemini placement paper - aptitude

Hi Friends,

I am a student of BE - Computer Sc - Final year. Capgemini visited our college for campus placements and picked up 5 students. I am one of the lucky ones. Just thought of sharing some of the questions they gave to us in the quantitative section of the paper. Sorry, I could not remember all of them.

A Dog takes 8 leaps for every 7 leaps of a hare but 6 leaps of a dog are equal to 8 leaps of the hare. Compare their speeds.
a) 32:42 b) 32:41 c) 31:41 d) none

A car is running at a speed of 110km/h. what is the distance covered in 10 second?
a) 31meters b) 30.5meters c) 30 meters d) 29.5meters

How much pure alcohol should we add to 12 gallons of 20% acid solution to obtain a solution that is 80%?
a) 3 gallons b) 6 gallons c) 8 gallons d) 9 gallons

X is twice as good workman as Y and together they finish the piece of work in 28 days. The number of days taken by X alone to finish the same work is
a) 42 days b) 36 days c) 25 days d) 24 days

A man goes north 37km.turns left goes 2km.turns right goes 17km.turns right goes 2km. find distance b/w starting ending point.
a) 54 b) 27 c) 81 d) 67

There are some 2 wheelers and 4 wheelers parked total number of wheels present is 240 then how many 4 wheelers were there?

The difference between two numbers is 9 and the product of the two is 14. What is the square of their sum?
a) 120 b) 130 c) 137 d) 145