Question
If ‘+’ means ‘-’, ‘×’ means ‘+’,
‘-’ means ‘÷’ and ‘÷’ means ‘×’, then what is the value of the following expression? 54 × 49 ÷ 7 + 357 – 7Solution
54 × 49 ÷ 7 + 357 – 7 54 + 49 × 7 – 357 ÷ 7 54 + 343 – 51 397 – 51= 346.
More Mathematical operation Questions
Four of the following five are alike in a certain way and so form a group. Which is the one that one doesn’t belong to that group?
Who among the following lives on the eighth floor?
How many persons lives between R and G?
Who among the following person celebrates on Friday?
How much salary D gets?
If C is related to 2015 and F is related to 2019 in a certain way, then G is related to which of the following year?
Which is the odd man out?
Which of the following does not belong to the group?
Who lives in flat 1 of the bottommost floor?
Which of the following combinations will be definitely true as per the given arrangement?
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