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Question
If '-‘ denotes addition, ‘+' denotes subtraction, ‘×' denotes division and ÷ denotes multiplication, then 7 -10 × 5 ÷ 6 + 4 =?
Options:
A .  3
B .  12
C .  15
D .  9
Answer: Option C
Answer: (c)
According to the question,
? =  7 - 10 × 5 ÷ 6 + 4
from the question by changing the symbols, we get
= 7 + 10 ÷ 5 × 6 - 4 (using VBODMAS rule)
=7 + 2  × 6 - 4
= (7 + 12) - 4
= 15

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