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What will come in place of question mark...

What will come in place of question mark (?) .
`303xx125-25xx201 =?`

A

31850

B

30850

C

32850

D

32750

Text Solution

AI Generated Solution

The correct Answer is:
To solve the expression \( 303 \times 125 - 25 \times 201 \), we can follow these steps: ### Step 1: Factor out the common term We notice that both terms have a common factor of 25. Therefore, we can factor out 25 from the expression. \[ 303 \times 125 - 25 \times 201 = 25 \times ( \frac{303 \times 125}{25} - 201 ) \] ### Step 2: Simplify the first term Now, we simplify \( \frac{303 \times 125}{25} \). Calculating \( 125 \div 25 = 5 \), we have: \[ \frac{303 \times 125}{25} = 303 \times 5 \] ### Step 3: Calculate \( 303 \times 5 \) Now we calculate \( 303 \times 5 \): \[ 303 \times 5 = 1515 \] ### Step 4: Substitute back into the expression Now we substitute this back into our expression: \[ 25 \times (1515 - 201) \] ### Step 5: Calculate \( 1515 - 201 \) Next, we perform the subtraction: \[ 1515 - 201 = 1314 \] ### Step 6: Multiply by 25 Now we multiply the result by 25: \[ 25 \times 1314 \] ### Step 7: Calculate \( 25 \times 1314 \) To calculate \( 25 \times 1314 \), we can do the multiplication: \[ 25 \times 1314 = 32850 \] ### Final Answer Thus, the final answer for the expression \( 303 \times 125 - 25 \times 201 \) is: \[ \boxed{32850} \]
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UPKAR PUBLICATION -PRACTICE SET-2-PART-III Quantitative Aptitude
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  3. What will come in place of question mark (?) . 303xx125-25xx201 =?

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  4. What will come in place of question mark (?) . (7^2)^3 * 7^3= ?

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  9. If the cost price of 3 items is equal to selling price of 5 items. How...

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  13. If 16% of x = 48% of y, then x:y will be -

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  14. A circle of 2pi metre perimeter has it's area -

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  15. If x^(1/2)= sqrt(11) then, value of x will be -

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  16. Printed rate of a book is Rs. 250 and available at Rs. 225 . What is t...

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