Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols: If + stands for division; × stands for addition; – stands for multiplication and ÷ stands for subtraction.
Option 1: 5 – 3 + 2 × 4 ÷ 8 = 2
Option 2: 5 × 3 + 2 – 4 × 8 = 19
Option 3: 5 ÷ 3 × 2 – 4 + 8 = 8
Option 4: 5 + 3 × 2 ÷ 4 – 8 = 4
Correct Answer: 5 × 3 + 2 – 4 × 8 = 19
Solution : Given: + stands for division; × stands for addition; – stands for multiplication and ÷ stands for subtraction.
Let's check the options – First option: 5 – 3 + 2 × 4 ÷ 8 = 2 On replacing ⇒ 5 × 3 ÷ 2 + 4 – 8 = 2 Solving the L.H.S. of the equation – = 5 × 3 ÷ 2 + 4 – 8 = 5 × 1.5 + 4 – 8 = 7.5 + 4 – 8 = 11.5 – 8 = 3.5 ≠ 2 Second option: 5 × 3 + 2 – 4 × 8 = 19 On replacing ⇒ 5 + 3 ÷ 2 × 4 + 8 = 19 Solving the L.H.S. of the equation – = 5 + 3 ÷ 2 × 4 + 8 = 5 + 1.5 × 4 + 8 = 5 + 6 + 8 = 19 = R.H.S. Third option: 5 ÷ 3 × 2 – 4 + 8 = 8 On replacing ⇒ 5 – 3 + 2 × 4 ÷ 8 = 8 Solving the L.H.S. of the equation – = 5 – 3 + 2 × 4 ÷ 8 = 5 – 3 + 2 × 0.5 = 5 – 3 + 1 = 6 – 3 = 3 ≠ 8 Fourth option: 5 + 3 × 2 ÷ 4 – 8 = 4 On replacing ⇒ 5 ÷ 3 + 2 – 4 × 8 = 4 = 1.67 + 2 – 4 × 8 = 1.67 + 2 – 32 = 3.67 – 32 = –28.33 ≠ 4
So, only the second option satisfies the given equation. Hence, the second option is correct.
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Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols. If + stands for multiplication, – stands for division, × stands for addition,
Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols. If + stands for division, ÷ stands for multiplication, × stands
Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols. 32 * 2 * 8 * 14 * 4
Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols. 14 * 2 * 4 * 6 * 4
Question : Directions: In the following question you have to identify the correct response from the given premises stated according to the following symbols: If × means +, + means ÷, – means ×, and ÷ means
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