What will come in place of the question mark (?) in the following equation if '+' and '–' are interchanged and '×' and '÷' are interchanged?
1125 × 45 ÷ 39 – 17 + 19 = ?
Given: 1125 × 45 ÷ 39 – 17 + 19 = ?
With operator interchanges:
‘+’ and ‘–’ are interchanged
‘×’ and ‘÷’ are interchanged
So the new equation becomes:
1125 ÷ 45 × 39 + 17 – 19
Solve step-by-step using BODMAS:
1125 ÷ 45 = 25
25 × 39 = 975
975 + 17 = 992
992 – 19 = 973
Final result: 973
Final Answer:
The correct result is 973
Final Correct Option: (B) 973
English
100 Questions
100 Marks
90 Mins English English100 Questions100 Marks90 Mins English English40 Questions30 Marks25 Mins EnglishIf ‘+’ means ‘subtraction’, ‘−’ means ‘multiplication’, ‘×’ means ‘division’ and ‘÷’ means ‘addition’, then what will come in place of the question mark (?) in the following equation?
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If + means −, − means ×, × means ÷ and ÷ means +, then what will come in place of the question mark (?) in the following equation?
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If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, then what will come in place of the question mark (?) in the following equation?
9 B 5 D 12 A 2 C 11 = ?
If 'A' stands for '÷', 'B' stands for '×', 'C' stands for '+' and 'D' stands for '–', then what will come in place of the question mark (?) in the following equation?
100 A 5 C 14 D 5 B 3 = ?
What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘÷’ are interchanged and ‘−’ and ‘×’ are interchanged?
15 − 3 ÷ 21 + 3 × 36 = ?
What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘÷’ are interchanged and ‘−’ and ‘×’ are interchanged?
26 + 2 × 12 − 2 ÷ 16 = ?
If + means -, - means ×, × means ÷ and ÷ means +, then what will come in place of the question mark (?) in the following equation?
64 + 18 × 6 ÷ 5 - 3 = ?
If + means −, − means ×, × means ÷, and ÷ means +, what will come in place of the question mark (?) in the following equation?
20 – 4 ÷ 7 + 12 × 4 = ?
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