Three numbers are in the ratio 2 : 7 : 5. If the smallest number is doubled and added to the largest number the result is 132. What is the middle number?

(1) 5

(2) 25

(3) 75

(4) 60

A basketball team won 4 more matches than it lost. If it won 3/4of its matches how many matches did it play?

'(1) 10 .

(2) 15

(3) 8

(4) 25

A train crosses a pole in 15 seconds  while a 100 metre long platform in 25 seconds. What is the length of the train?

1)  125 m

2)  135 m

3)  150 m

4)  175 m