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  9. Q57

PPSC PCS 2020 · Question 57 of 95

Mesothelioma is a malignant tumor that is caused by 1. Cadmium 2. Arsenic 3. Asbestos 4. Lead Select the correct answer using the code given below:

Science & Tech

  1. AOnly 2
  2. BOnly 1 and 4
  3. COnly 2 and 3
  4. DOnly 3Correct

Answer: D. Only 3

Explanation

Mesothelioma, a malignant tumour of the lung lining, is caused by asbestos exposure.

Source: https://cdn.mindspritesolutions.com/examrace/SPSC/Punjab-PSC/Punjab-PSC-Past-Papers/Punjab-Civil-Service-2020-Official-Paper-1-Part-1.pdf

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