SSC CGL 2015 Important Questions

If I walk at 5 km/hr, I miss a train by 7 minutes. However, if I walk at 6 km/hr, I reach the station 5 minutes before the departure of the train. The distance between my house and the station is

Average age of A, B and C is 84 years. When D joins them, the average age becomes 80 years. A new person, E, whose age is 4 years more than D, replaces A and the average of B, C, D and E becomes 78 years. What is the age of A?

Sixteen men can complete a work in fifteen days, twenty-four children can do the same work in twenty days. In how many days will eight men and eight children together, complete the same work?

AC is a chord of circle whose centre is at O. If B is any point on the arc AC and OCA 20 , then the magnitude of ABC is

Find the least number which when divided by 12, 18, 36 and 45 leaves the remainder 8, 14, 32 and 41 respectively

20% raise of price followed by a discount of 25% of the raised portion will

If a, b, c are positive and a + b + c = 1, then the least value of 1/a + 1/b + 1/c is

Rs555 was to be divided among A, B and C in the ratio of 1/4:1/5:1/6 . But by mistake it was divided in the ratio of 4 : 5 : 6. The amount in excess received by C was

There are two cones. The curved surface area of one is twice that of the other. The slant height of the latter is twice that of the former. The ratio of their radii is