Quantitative Aptitude for Campus placement & GovernmentExams

Introduce time and work concepts, share tips, tricks, and smart methods, present the w1/w2 formula with p, d, and h, and demonstrate mental solving through example problems.

Master ratio and proportion through fractions, learn key formulas and concepts like antecedent, consequent, and a to b notation, and apply them to real-world price comparisons.

Explore ratio and proportion concepts in session three with formula-based questions, data sufficiency, and practical x, y, m, n substitutions to derive a : b : c and investment shares.

Convert a ratio and a decimal to percentages, and use the union formula to determine total students. Solve for x in 0.75x + 75 = x.

Explore permutation and combination concepts, including factorial, nPr, and nCr formulas, and apply that order matters to number-based questions with digits 1 to 5 for repetition and non-repetition.

Explore permutation and combination concepts by solving arrangements of people and letters, using factorials, nPr, nCr, and circular table concepts to compare linear and circular arrangements.

Explore probability in session three by solving sample questions on event and combination calculations, including selecting two children from nine, husband and wife selections, and drawing balls and cards.

Master time and distance problems from previous papers, including constant time scenarios, speed-distance relationships, and foot-versus-cycle distance calculations.

Solve problems on trains and boats and streams by converting speeds and applying time equals distance over speed. Study crossing a man and speed ratios from simultaneous trains.

Solve problems on trains and boats and streams, focusing on crossing a platform versus a pole, applying relative speed concepts, and calculating train and platform lengths from past papers.

average session two presents basic sample questions on calculating averages, including newcomer age 27 via the average decrease formula, and averages for 1 to 49 and odd numbers to 200.

Explore averages for campus placement and government exams with practical problems, including five consecutive odd numbers and solving for x and y. Develop skills to compute sums from averages.

Learn to solve age problems using algebraic equations, including father and two sons, with scenarios such as after five years the father's age being double the sum of their ages.

Tackle ratio based age problems and data sufficiency questions, solving for current ages and future ratios with single-variable algebra.

Solve age problems from session four for campus placement and government exams, using equations and ratios to determine present and past ages, including doubles and mother-daughter ratios.