Untimed concept drills
Topic-wise question sets for practising one concept at a time. Every answer is checked the moment you give it, with the solution beside it, and there is no clock unless you choose one.
Showing 61–72 of 659 drills
Free onlyRemove filterMedium-level matching and sequence questions on Bowman's capsule, urine formation, hemodialysis, plant wastes, binary and multiple fission, budding in Hydra and yeast, and pollination.
Basic questions on the human excretory system, nephrons and hemodialysis, plant waste removal, fission in Amoeba and Plasmodium, budding in Hydra, and pollination in flowers.
Tough practice on reflex arcs, synapse transmission, medulla and cerebellum roles, thyroxin and iodine, growth hormone and the feedback control of insulin and blood sugar.
Medium-level GK questions on reflex arcs, the medulla and cerebellum, hypothalamus and pituitary control, thyroxin and goitre, and insulin feedback in blood sugar regulation.
Build your basics on neurons, synapses, reflex arcs, the parts of the brain and hormones such as insulin, thyroxin and adrenaline, with explained answers.
Advanced GK questions on heart chambers, single and double circulation, blood vessels, lymph, the path of oxygen into the blood and where glycolysis and aerobic respiration take place.
Application-based practice on blood flow through the heart, double circulation, blood pressure readings, vessel structure and aerobic versus anaerobic respiration.
Basic biology practice on heart chambers, arteries, veins and capillaries, haemoglobin, alveoli, breathing movements and anaerobic respiration in yeast.
Harder practice on vitamin deficiency diseases, digestive enzymes and bile, food tests for starch and protein, and nutrition in cuscuta and insectivorous plants.
Medium-level GK on vitamin sources and loss, mineral and protein deficiencies, pepsin, bile, trypsin and villi, with modes of nutrition from pitcher plants to lichens.
Basic GK on nutrition and digestion, from food tests for starch and protein to bile, villi, Vitamin C sources and diseases like scurvy, rickets and goiter.
Harder plant physiology GK on transpiration pull, root pressure, auxin and abscisic acid, tropisms, meristems and how desert plants take in carbon dioxide at night.
Tell us the topic and a mentor will call you back to work through it with you.
Jumping straight into two-hour timed tests is how scores plateau. Each step below is a part of this library.
One topic at a time, untimed, with each answer checked and explained as you go.
The same topics as the exam actually asked them, in Normal practice first.
Previous year papersA short timed test that shows which topics still cost you marks.
AssessmentsThe whole paper against the clock, in the real computer-based format.
Mock testsPrepare for CAT 2027 with expert-led online classes, comprehensive Quantitative Aptitude, VARC and DILR lessons, topic-wise practice questions, sectional tests, and full-length mock exams to boost your CAT percentile.
Recorded video lessons and topic-wise quizzes for CAT, XAT, SNAP and other MBA entrance exams
CAT, IPMAT, CUET, Banking, SSC & other competitive exams — master high-frequency vocabulary with exam-focused practice.
