A website Maths Puzzle Numerical Ability

6x5=31
7x6=43
8x7=57
9x8=?

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A website Other Question

from total income, A sales spent 20000 in advertisement ,half of the reminder on commissions and had 6000 left.what was the total income. If ‘amber’ is coded as ‘118’, ‘alias’ is coded as ‘115’, ‘arizona’ is coded as ‘101’ and ‘ashley’ is coded as ‘125’ then ‘arsenel’ is coded as: