Question
Can you solve this puzzle?
If 3 + 5 + 6 = 151872,
5 + 5 + 6 = 253094,
5 + 6 + 7 = 303585,
5 + 5 + 3 = 251573,
Then
9 + 4 + 7 = ??
A. 366327
B. 366329
C. 363692
D. 363672
Answer: B. 366329
Solution:
3 + 5 + 6 = 151872
3 x 5, 3 x 6, Rev of (3×5 + 3×6 – 6)
5 + 5 + 6 = 253094
5 x 5, 5 x 6, Rev of (5×5 + 5×6 – 6)
5 + 6 + 7 = 303585
5 x 6, 5 x 7, Rev of (5×6 + 5×7 – 7)
5 + 5 + 3 = 251573,
5 x 5, 5 x 3, Rev of (5×5 + 5×3 – 3)
Similarly,
9 x 4 = 36
9 x 7 = 63
So 36 + 63 = 99
From 99 – 7 = 92
Reverse of 92 = 29
Hence, 9 + 4 + 7 = 366329.