Question : Rickets is caused due to the deficiency of______.

Option 1: vitamin D

Option 2: vitamin C

Option 3: vitamin B

Option 4: vitamin A

Question : Beriberi is caused due to the deficiency of _______.

Option 1: Vitamin A

Option 2: Vitamin C

Option 3: Vitamin D

Option 4: Vitamin B

Question : Identify a hydrocarbon pair that is not part of the homologous series.

Option 1: CH₄ and C₂H₆

Option 2: C₂H₆ and C₃H₉

Option 3: C₂H₆ and C₃H₈

Option 4: C₄H₈ and C₅H₁₀

Question : Directions: Select the option representing the correct order of the given words as they appear in an English dictionary.
1. Assemble
2. Astronomy
3. Assessment
4. Ascending
5. Assumption
6. Assurance

Option 1: 1, 3, 5, 6, 2, 4

Option 2: 4, 3,1, 5, 6, 2

Option 3: 1, 4, 3, 5, 6, 2

Option 4: 4, 1, 3, 5, 6, 2

Question : Directions: Select the option representing the correct order of the given words as they appear in an English dictionary.
1. Reason
2. Realize
3. Reader
4. Reap
5. Reaction
6. Rearrange

Option 1: 5, 3, 2, 4, 1, 6

Option 2: 5, 3, 2, 6, 4, 1

Option 3: 5, 3, 2, 4, 6, 1

Option 4: 5, 2, 3, 4, 6,1