Person who is colour-blind cannot distinguish between

Who among the following was the first to make use of artillery in warfare in medieval India?

An indifference curve measures ______________ level of satisfaction derived from different combinations of commodity X and Y.

Who among the following is a renowned campaigner against manual scavenging who was recently conferred with the prestigious Magsaysay award?

Which Governor General decided to make English as the medium of instruction in India?

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets 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 numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its coloumn,e.g., A can be represented by 02,14,40, etc., and P can be represented by 56,75,87 etc. You have to identify the set for the word 'TAKE'.

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.