What should come in place of question mark (?) in the following question? 45% of 400+ √? = 56% of 750 - 40% of 350

10000
1000
10201
9801

Correct Answer: 10000

Explanation:

45/100×400+√?=56/100 ×750 -40/100 ×350

180 + √? = 420 - 140 180 + √? = 280 √? = 280 - 180 √? = 100 ? = 1002 ? = 10000

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