Question

If $3\times 4=14;5\times 6=33;7\times 8=60$, then $8\times 9=?$

• A. $77$
• B. $89$
• C. $98$
• D. $79$

Answer 1

The correct option is A $77$

$3\times 4=3\times 4+2=14$ in first example
$5\times 6=5\times 6+3=33$ in second example
$7\times 8=7\times 8+4=60$ in third example
Therefore,
$8\times 9=8\times 9+5=77$ in fourth
Hence, A is correct option.