What will come in the place of the question mark
What will come in the place of the question mark (?) in the following equation , if ‘+’ and ‘-‘ are interchanged and ‘\(\times\) and \(\div\) are interchanged?
यदि ‘+’ और ‘-‘ को परस्पर बदल दिया जाए तथा ‘\(\times\) और \(\div\) को परस्पर बदल दिया जाए, तो निम्नलिखित समीकरण में प्रश्न चिह्न (?) के स्थान पर क्या आएगा?
\(98\div 7 + 288 \times 2 – 144 \times 3 – 152 \div 2 + 120 = ? \)
Detailed Solution & Logic
Correct Answer:
774
$ 98\div 7 + 288 \times 2 - 144 \times 3 - 152 \div 2 + 120 $= ?
+ = -
$ \times = \div $
change symbol
$ 98 \times 7 - 288 \div 2 + 144 \div 3 + 152 \times 2 - 120 $= ?
686 -144 +48 + 304 -120
590 + 304 -120
894 -120 = 774
Answer = 774
Similar Practice Questions
If ‘A’ means ‘\(\div\)’ , ‘B’ means ‘\(\times\)’ , ‘C’ means ‘+’ and ‘D’ means ‘-‘ ,then which of the following will result in 50?”
If ‘A’ means ‘\(\div\)’ , ‘B’ means ‘\(\times\)’ , ‘C’ means ‘+’ and ‘D’ means...
What will come in place of the question mark (?)
What will come in place of the question mark (?) in the following equation, if...
What will come in the place of ‘?’ in the following equation
What will come in the place of ‘?’ in the following equation, if ‘+’ and...
Which two mathematical signs should be interchanged
Which two mathematical signs should be interchanged among the following to make the given equation...
What will come in the place of ‘?’ in the following equation,
What will come in the place of ‘?’ in the following equation, if ‘+’ and...
If ‘A’ stands for ‘\(\div\)’, ‘B’ stands for ‘\(\times\)’,
If ‘A’ stands for ‘\(\div\)’, ‘B’ stands for ‘\(\times\)’, ‘C’ stands for ‘+’ and ‘D’...
Select the number that will come in the place of the question mark
Select the number that will come in the place of the question mark (?), if...