81: "Jhum Cultivation" is connected with:
(a) Tribal people
(b) Delta cultivation
(c) Dry farming
(d) Hilly people
82: Rickets is caused due to:
(a) Deficiency of Vitamin A
(b) Deficiency of Vitamin D
(c) Deficiency of Vitamin C
(d) Low intake of proteins
83: The greatest hallmark of personal liberty is:
(a) Mandamus
(b) Certiorari
(c) Quo Warranto
(d) Habeas Corpus
84: Heart patients should avoid taking excess of:
(a) Proteins
(b) Fats
(c) Vitamins
(d) Carbohydrates
85: Assertion (A): Amoeba reproduces by fission.
Reason (R): All unicellular organisms reproduce by asexual methods.
(a) Both A and R are individually true and R is the correct explanation of A.
(b) Both A and R are individually true but R is not the correct explanation of A
(c) A is true but R is false.
(d) A is false but R is true.