Two trains move from stations M and N. Both trains move towards each other at speeds of 54 km/hr and 63 km/hr respectively. When they meeteach other, the second train has travel 100 km more than the first. What is the distance (in km) between M and N
A certain sum of money becomes double of itself in 15 years at a rate of simple interest. In how many years will it become 5 times of itself at the same rate of simple interest
Of the 5 subjects, the average marks of Rakesh in first 3 Subjects was 79 and the average marks in the last 3 subjects was 86. If his marks in the third subject was 80, then what was his average marks in all the 5 subjects?
A, B and C start a business and the ratio of their investment is 8 : 5 : 3. If at the end the ratio of their profits is 4 : 15 : 6, then what is the ratio of time period of their investment?
A word is represented by only one set of numbers as given in any one of the alternatives. The sets of the numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The column and rows of matrix-I are numbered from 0 to 4 and the matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column from these matrices B can be represented by 41, 32 and Y can be represented by 87, 96, etc. Similarly, you have to identify the word 'SLMAT'