The metal extracted from bauxite is ______ (a) Copper (b) Aluminium (c) Zinc (d) Gold
The metal extracted from bauxite is Aluminium Aluminium is mostly extracted from its bauxite ore. Bauxite is the best and... View Article
Latest Posts
Define degree of ionization or dissociation
The ratio of number of ions or molecules produced to the total number of molecules is known as degree of... View Article
What is the function of calcitonin? (a) It increases calcium level in blood (b) It decreases calcium level in blood (c) It stimulates steroid synthesis (d) It increases absorption of water in kidney tubules
It decreases calcium level in blood Calcitonin is a peptide hormone secreted by the C-cells of the thyroid glands. It... View Article
A scooter was bought at Rs 42000. Its value depreciated at the rate of 8% per annum. Find its value after one year
Principal = Cost price of the scooter = ₹ 42,000 Depreciation = 8% of ₹ 42,000 per year = (P... View Article
List out any two uses of neon
Neon is reddish-orange coloured in neon lamps and vacuum discharge tubes and a second-lightest noble gas. The uses of neon... View Article
Who translated Mahabharata into Telugu language? (a) Nannayya (b) Tikkana (c) Yerrapragada (d) All of the above
All of the above A great sage called Vyasa, the grandfather of the Pandavas and the Kauravas, wrote the Mahabharata.... View Article
An example of C4 plant is (a) Maize (b) Rice (c) Wheat (d) Potato
An example of C4 plant is maize. Therefore, the correct option is (a)
The purine base present in RNA is (a) guanine (b) thymine (c) cytosine (d) uracil
The purine base present in RNA is guanine. Hence, the correct option is (a)
Lactic acid is present in (a) tears (b) nasal secretion (c) saliva (d) sweat
Lactic acid is present in sweat. Therefore, the correct option is (d)
Nonmetals react with oxygen to form or ______ or ________ (a) Acidic oxides, neutral oxides (b) Acidic oxides, basic oxides (c) neutral oxides, basic oxides (d) none of the above
Non metals react with oxygen to form acidic oxides or neutral oxides. Therefore, the correct option is (a)
In which Upanishad is mentioned Satyamev Jayate? (a) Chandogya Upanishad (b) Prasana Upanishad (c) Isa Upanishad (d) Mundaka Upanishad
Slogan ‘Satyameva Jayate’ is a quote from the Mundaka Upanishad, the closing part of the holy Hindu Vedas. Hence, the... View Article
Give two examples of gymnosperms
Cycas, pinus, Thuja, Cedrus, Abies, Larix are some of the examples of gymnosperms. Learn more: Gymnosperms
What is cartilage? Give two functions of it
It is a thin, fibrous, flexible connective tissue, which is mainly found in the external ear, larynx, respiratory tract and... View Article
What is the monomer unit of natural rubber? (a) Isoprene (b) Ethene (c) Neoprene (d) Tetrafluro ethene
The monomer unit of natural rubber is isoprene. Therefore, the correct option is (a) Learn more: Natural Rubber and Properties
Concave lens is used in cameras to focus an image of film. Is the statement true or false? (a) True (b) False
False Camera needs a lens which can produce real image of the object on the photographic film or screen A... View Article
The three vertices of a parallelogram taken in order are (-1, 0), (3, 1) and (2, 2) respectively. Find the coordinates of the fourth vertex.
Consider A(-1, 0), B(3, 1), C(2, 2) and D(x,y) are the vertices of ABCD taken in order We know that,... View Article
Anemophily is pollination by (a) Air (b) Water (c) Insects (d) Animal
Anemophily is a pollination by air Anemophily or wind pollination is a form of pollination whereby pollen is distributed by... View Article
Tilak was sentenced and transported to (a) Mandal (b) Mandalay (c) Australia (d) Andaman
Mandalay He spent 6 years in Mandalay prison from 1908 to 1914 for writing articles defending Prafulla Chaki and Khudiram... View Article
Mycorrhiza does not help the host plant in (a) enhancing its phosphorus uptake capacity (b) increasing its tolerance to drought (c) enhancing its resistance to root pathogens (d) increasing its resistance to insects
Increasing its resistance to insects Fungi are also known to form symbiotic association with plants. The fungal symbionts in these... View Article
The mirror used by ENT specialists is ____________ (a) Plane (b) Concave (c) Convex (d) None of these
The mirror used by ENT specialists is concave mirror ENT doctors use concave mirror because it forms large image of... View Article
