Question

Which of the following may be a conclusion of the excessive exposure of humans to sun’s ultraviolet rays?

1. Peptic ulcers
2. Eye disease like cataract
3. Damage to lungs
4. Skin cancer

विकल्प

• (i) and (iv)

• (ii), (iii) and (iv)

• (ii) and (iv)

• Only (iv)

Answer 1

(ii) and (iv)