Teaching GK Questions 2026

Kwashiorkor appears when a child gets enough calories but far too little protein, typically after being weaned onto a starchy gruel; the signs are swelling of the feet and face, a distended belly, thin and discoloured hair and an apathetic look, while the muscles are not severely wasted.

These four dissolve in fat and not in water, so they travel with dietary fat, are stored in the liver and in body fat, show their deficiency only after a long shortage, and can be toxic in excess.

Retinol is vitamin A, and it is the raw material of rhodopsin, the pigment in the rod cells of the retina that lets us see in dim light; when it is short the eye cannot adjust to darkness, which is night blindness, and a longer shortage dries the conjunctiva as…

Vitamin D, chemically calciferol, is needed for the absorption of calcium and phosphorus from the intestine, so a child short of it cannot mineralise growing bone; the legs bow, the wrists thicken and the chest deforms, and the disease is rickets, while the same shortage in an adult softens formed…

Vitamin B12 is chemically cyanocobalamin, and the cobalt atom at the centre of its ring is what the name points to; it is the only vitamin that contains a metal, it is absorbed only with the help of intrinsic factor secreted by the stomach, and its shortage gives pernicious anaemia.

Vitamin B3 is niacin, also called nicotinic acid, and its shortage gives pellagra, remembered by the three Ds of dermatitis, diarrhoea and dementia, with death as a fourth if it is untreated; the disease appeared where maize was the staple, because the niacin in maize is bound and poorly absorbed.

Vitamin K, chemically phylloquinone, is needed by the liver to make prothrombin and other clotting factors, so a shortage of it makes bleeding last longer and can cause haemorrhage in a newborn; green leafy vegetables supply it and the bacteria of the large intestine make part of our requirement.

Thiamine is vitamin B1, and its shortage causes beriberi, in which the nerves and the heart are affected, giving weakness, loss of sensation in the legs and in the wet form swelling and heart failure; the disease was common where polished rice was the staple, since polishing removes the thiamine-rich…

Vitamin C, chemically ascorbic acid, is needed to make collagen, the protein that holds tissues together; without it the gums swell and bleed, wounds refuse to heal and the joints ache, and the disease is called scurvy.

Amylase breaks starch into the sugar maltose; a lipase works on fat, and saliva carries no significant lipase, so the statement pairs the right action with the wrong enzyme.

The Ministry of AYUSH was created on 9 November 2014 by upgrading the existing department, so that the traditional systems of medicine would have a ministry and a minister of their own.

These three are the Brihat Trayi, the great triad of Ayurvedic literature: Charaka on internal medicine, Sushruta on surgery and Vagbhata summarising both in the Ashtanga Hridaya.

Ibn Sina, called Avicenna in Europe, compiled Al-Qanun fi al-Tibb, the Canon of Medicine, which organised the medical knowledge of his age into a single system and was taught in Asian and European schools for centuries; it remains a basic text of Unani medicine.

Hahnemann was a German physician who set out the principles of homoeopathy in the Organon of Medicine, chief among them the maxim similia similibus curentur, let like be cured by like, together with the law of the minimum dose and the method of potentisation.

The United Nations General Assembly adopted a resolution on 11 December 2014 declaring 21 June the International Day of Yoga, and the day was observed for the first time in 2015.

Patanjali compiled the Yoga Sutras, the foundational text of the yoga school of Indian philosophy, and in it he lays out Ashtanga Yoga, the eight limbs: Yama, Niyama, Asana, Pranayama, Pratyahara, Dharana, Dhyana and Samadhi.

The Sushruta Samhita is the classical Indian treatise on Shalya Tantra, surgery, and it describes operations for cataract and for bladder stone, the repair of a severed nose that later writers called rhinoplasty, the eight kinds of surgical procedure and a long list of surgical instruments, which is why Sushruta…

Sowa-Rigpa, the science of healing, is the Amchi system of medicine practised in the Himalayan belt of Ladakh, Lahaul and Spiti, Sikkim, Arunachal Pradesh and the Darjeeling hills, and its foundational text is the Gyud-Zhi or Four Tantras.

In Ujjayi the throat is slightly narrowed while breathing through the nose, so the air makes a soft continuous hiss that is commonly compared with the sound of the sea or of waves; for that reason it is called the ocean breath, and the name itself means victorious.

Indian tradition, and the Bhagavad Gita in particular, sets out three classical paths by which a seeker may reach the spirit: jnana yoga, the path of knowledge and discrimination; bhakti yoga, the path of devotion and surrender; and karma yoga, the path of selfless action performed without attachment to its…