Read the following passage and answer the question.

XYZ Ltd. is a large company engaged in assembly of room-heaters. Recently the company had conducted the various studies and concluded that on an average a worker can assemble 25 room heaters in a day. The target volume of the company in a day is assembling of 2,500 units of room-heaters. However, the assembly of room heaters per day is 2,000 units only. To find out the reason, the company compared actual performance of each worker and observed that some of the workers were busy in gossiping. The company decided to keep a close check on the activities of the workers to minimise the dishonest and unethical behaviour as the part of workers.

 As per the study conducted by company, how many workers are are required to meet the daily target volume of XYZ Ltd?

100

The correct answer is option 3- 100.

Total 2,500 room heaters assemble in a day by the workers.

Total 25 room heaters assemble by a worker in a day.

So, number of workers required = 2,500/25
                                                   = 100