In the following 9 questions, select the related word/letters/number from the given alternatives.
For the following questions answer them individually
A was twice as old as B, two years ago. If the difference in their ages be 2 years, find A’ s age.
A word is represented by only one set of numbers as given in any one of the alternatives. The set of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbed from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., A can be represented by 02, 11 etc., and L can be represented by 56, 67 etc. Similarly, you have to identify the set for the word BEARD.
In the following 4 questions, select the missing number from the given responses.
For the following questions answer them individually
If 0, 1, 2, 3,..., 9 is written as a, b, c, d,...,j, then find $$dc \times f-(bf-d) \times d$$.