Given:
'*' stands for 'addition'
'/' stands for 'subtraction'
'+' stands for 'multiplication'
'–' stands for 'division'
22 * 10 / 10 – 2 + 4.
After replacing the sign, we get following equation –
22 + 10 – 10 ÷ 2 × 4
= 22 + 10 – 5 × 4
= 22 + 10 – 20
= 32 – 20
= 12
Correct answer is (c) 12.
English
100 Questions
100 Marks
90 Mins English English100 Questions100 Marks90 Mins English English100 Questions100 Marks90 Mins EnglishWhat will come in the place of the question mark ‘(?)’ in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged?
116 ÷ 5 − 423 × 3 + 13 = ?
Which of the following equations is correct when the numbers 12 and 6 are interchanged and the signs ÷ and + are interchanged?
Which of the following equations is correct when the numbers 3 and 9 are interchanged and the signs - and × are interchanged?
If 'P' stands for 'x', 'Q' stands for '÷', 'R' stands for '-' and 'S' stands for '+', then the resultant of which of the following would be 57?
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