Concept drill

Quantitative Aptitude

GATE Mechanical Engineering · Data Interpretation - Profit and Loss · 2026-2026

PYQs

100%

keyed

elite explanations

years appeared

Study anchor

Rosen — Discrete Mathematics and Its Applications

Discrete structures, counting, relations, graph theory

Practice action

Start latest PYQ

PYQs in this concept

All concepts →

2026 Q7

The table lists the unit selling price of five products P, Q, R, S, and T. On a particular day, 250 items were sold with the average selling price of Rs. 60. The following observat...

mediumanswer key