Question

Find the character from the given options, when placed at the sign of interrogation shall complete the matrix?

4C	2B	3A
28A	?	45B
7C	5A	15B

• A. 10C
• B. 12C
• C. 13C
• D. 7C

Answer 1

The correct option is A 10C

In each row, out of the letters $A,B$ and $C$, each of these must appear once. In each column, the product of the first and third numbers is equal to the second number.
So, the missing number will be $2\times 5$ i.e., $10$ and the letter will be $C$.
Hence, (A) is the correct answer.