Question

find the odd one out and give the reason -1 Night blindness, scurvy, beri-beri, typhoid.
2 Malaria, plague, measles, dengue, yellow fever.
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Answer 1

Answer:

1.. typhoid

here it is answer because in 1st all are deficiency disease except typhoid

2.. measles

here it is answer because in 2nd all are disease spread by any living vector except measles