Question
If S means '-', Q means 'X', R means ‘÷’ and P means '+’, then 1 P 45 R 2 Q 2 S 4 = ?
Answer: Option B
Answer: (b)
According to the question,
1 P 45 R 2 Q 2 S 4
from the question by changing the alphabets, we get
= 1 + 45 ÷ 2 x 2 - 4 (using VBODMAS rule)
= 1 + 22.5 x 2 - 4
= 1 + 45 - 4 = 42
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Answer: (b)
According to the question,
1 P 45 R 2 Q 2 S 4
from the question by changing the alphabets, we get
= 1 + 45 ÷ 2 x 2 - 4 (using VBODMAS rule)
= 1 + 22.5 x 2 - 4
= 1 + 45 - 4 = 42
Was this answer helpful ?
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