Q. Which of the following minerals/ vitamins are present in fortified rice ?
1. Iron
II. Folic Acid
III. Zinc
IV. Potassium
V. Vitamin BI2
VI. Vitamin D
The correct code is -
1) Only I, II, III and IV
2) Only I, II, III and V
3) Only I, II, III, V and VI
4) I, II, III, IV, V and VI
Q. What is 'Red Sanders'?
1) A species of ants
2) A fast-disappearing species of non-fragrant variety of sandalwood
3) An insect which is found in ravines of Chambal river
4) An infectious disease
Q. Which of the following diseases is commonly known as 'Elephantiasis or Haathipao?
1) Lymphatic Filariasis
2) Malaria
3) Kaalaazar
4) Yellow Fever
Q. Water animals can live in the severest winter because -
1) water does not freeze at the top
2) water dose not freeze at the bottom
3) ice provides heat to animals
4) animals can live in ice
Q. Desert-dwelling animals are called -
1) Arboreal animals
2) Terrestrial animals
3) Fossorial animals
4) Xericoles animals
Q. Which among the following is a constituent of natural silk?
1) Phosphorus
2) Nitrogen
3) Magnesium
4) Potassium
Q. Example of Lotic ecosystem is -
1) Swamps
2) Ponds
3) Rivers
4) Marshy area
Q. The human heart is made up of how many chambers?
1) Only four
2) Only one
3) Only three
4) Only two
Q. Which of the following is an insectivorous plant?
1) Nyctanthes
2) Nelumbo
3) Nicotiana
4) Nepenthes
Q. Seaweeds are an important source of -
1) Iodine
2) Bromine
3) Chlorine
4) Argon