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 85–96 of 659 drills
Free onlyRemove filterMedium-level GK questions on hydrocarbons, isomers, functional groups, soaps and micelles, candle flame zones, fire safety and plastics like Bakelite and melamine.
Basic GK questions on carbon bonding, allotropes like diamond and graphite, functional groups, soaps and micelles, fuels, fire extinguishers and fibres such as nylon and rayon.
Level 3 GK questions on the reactivity series, alloys like brass and solder, roasting and calcination, the thermit reaction and exceptions such as mercury, iodine and graphite.
Intermediate chemistry GK on metals and non-metals with statement, matching and ordering questions on the reactivity series, amphoteric oxides, thermit welding, alloys and corrosion prevention.
Basic chemistry GK on metals and non-metals: properties and exceptions, the reactivity series, amphoteric oxides, roasting and calcination, alloys like brass and bronze, and galvanisation.
Hard-level chemistry GK on indicators, acids in foods and stings, pH steps, antacids, acid rain and the preparation and uses of baking soda, washing soda and Plaster of Paris.
Medium-level GK questions on pH comparisons, indicators, the chlor-alkali process, bleaching powder, Plaster of Paris and the natural acids found in vinegar, curd, tomato and nettle stings.
Basic GK practice on acids, bases and salts: indicators, the pH scale, acids in foods like curd and tamarind, and common salts such as baking soda and Plaster of Paris.
Hard chemistry GK on conductivity of ionic compounds, redox pairs, corrosion, rancidity, reaction types and how silver chloride breaks down in sunlight for photography.
Medium-level chemistry GK linking bonding and reaction types to whitewashing, rusting, rancidity, silver chloride in sunlight and iron displacing copper from copper sulphate.
Basic questions on ionic and covalent bonds, quick lime and slaked lime, redox reactions, rancidity and the decomposition of silver chloride in sunlight.
Hard chemistry GK that asks why: why octaves broke down, how Mendeleev's gaps were filled and what drives atomic size and metallic character across the table.
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.
