CAT 2020 Quant Question [Slot 3] with Solution 21

The required answer \( = 120 \times \left( {1 - \frac{1}{2}} \right) \times \left( {1 - \frac{1}{5}} \right) \times \left( {1 - \frac{1}{7}} \right) = 41.14\)

Required answer is the integral part of \(41.14 = 41\)