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  1. 25% of 120 + 40% + 380 = ? of 637
    1. 2
      7
    2. 1
      7
    3. 4
      7
    4. 3
      7
Correct Option: A

Here , 25% of 120 + 40% + 380 = ? of 637

⇒
120 × 25
 +
380 × 40
 = 637 × ?
100100

⇒ 30 + 152 = 637 × ?
⇒ 182 = 637 × ?
⇒ ? =
182
 =
2
6377


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