Question : The value of 3 × [{(11 – 3) ÷ ($\frac{1}{2}$) of 8} + 15 ÷ 3] is:
Option 1: 15
Option 2: 19
Option 3: 21
Option 4: 30
Answer (1)
21st Jan, 2024
Correct Answer: 21
Solution :
Given: 3 × [{(11 – 3) ÷ ($\frac{1}{2}$) of 8} + 15 ÷ 3]
= $3 × [\left \{8÷ 4 \right \}+ 15 ÷ 3]$
= $3 × [{2} + \frac{15}{3}]$
= $3 × [2 + 5]$
= $3 × 7$
= $21$
Hence, the correct answer is 21.
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