Question : Directions: Some equations are solved based on certain systems. On the same basis find the correct answer for the unsolved equation.
If 13 X 12 = 651 and 41 X 23 = 448, then 24 X 22 =?
Option 1: 504
Option 2: 46
Option 3: 528
Option 4: 924
Correct Answer: 924
Solution :
Given:
If 13 X 12 = 651 and 41 X 23 = 448, then 24 X 22 =?
Interchange the digits of the numbers and multiply these digits, to get the required answer.
Like, 13 X 12→31 × 21 = 651
And, 41 X 23→14 × 32 = 448
Similarly, follow the same pattern for 24 X 22→42 × 22 = 924
Therefore, the required missing number is 924. Hence, the fourth option is correct.
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