Question 44
If ‘$$+$$’ means ‘$$-$$’, ‘$$-$$’ means ‘$$\times$$’, ‘$$\times$$’ means ‘$$\div$$’ and ‘$$\div$$’ means ‘$$+$$’. then what will be the value of following expression?
$$14 - 3 + 10 \times 5 \div 5$$
Solution
After rearranging,
$$14\times\ 3-10\div5\ +\ 5$$
$$=14\times\ 3-2+\ 5$$
$$=42-2+\ 5$$
$$=47-2$$
$$=45.$$
C is correct choice.
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