For the following questions answer them individually
A train 180 metres long is running at a speed of 90 km/h. How long will it take to pass a post ?
The difference between successive discounts of 40% followed by 30% and 45% followed by 20% on the marked price of an article is Rs. 12. The marked price of the article is :
If 5 sinθ = 3, the numerical value of $$\frac{\sec\theta-\tan\theta}{\sec\theta+\tan\theta}$$ is
A train runs at an average speed of 75 km/hr. If the distance to be covered is 1050 kms, how long will the train take to cover it ?
If a person travels from a point L towards east for 12 km and then travels 5 km towards north and reaches a point M, then shortest distance from L to M is :
