Beriberi is caused by deficiency of which vitamin?

Q. Match the vitamins given in column $I$ with the deficiency disease they cause given in column $II$.

$\begin{array}{cccc}& \text{Column I (Vitamins)}& & \text{Coulmn II (Diseases)}\\ A& \text{Vitamin}A& \left(i\right)& \text{Pernicious anaemia}\\ B& \text{Vitamin}{B}_1& \left(ii\right)& \text{Increased blood clotting time}\\ C& \text{Vitamin}{B}_{12}& \left(iii\right)& \text{Xerophthalmia}\\ D& \text{Vitamin}C& \left(iv\right)& \text{Rickets}\\ E& \text{Vitamin}D& \left(v\right)& \text{Muscular weakness}\\ F& \text{Vitamin}E& \left(vi\right)& \text{Night blindness}\\ G& \text{Vitamin}K& \left(vii\right)& \text{Beri Beri}\\ & & \left(viii\right)& \text{Bleeding gums}\\ & & \left(ix\right)& \text{Osteomalacia}\end{array}$

Q. Read the following statements and choose the correct one.
A. Vitamin K is naphthoquinone derivative.
B. The condition of vitamin deficiency is known as pellagra.
C. Pantothenic acid is pyridine derivative.
D. The deficiency of vitamin E causes beriberi.

Q. Scurvy is caused by the deficiency of which vitamin?

Q. .......... is caused by deficiency of Vitamin D.