By Excel Academic Council Verified — 1001 Solved Problems In Engineering Mathematics

Once you finish 300–400 problems, start simulating exam conditions. Set a timer for 3 minutes per problem (standard for most engineering boards). The Excel problems are designed to take 3–5 minutes for an average student. If you take 10 minutes, you need more review.

Read the problem statement. Cover the solution with a piece of paper. Attempt the problem for 5 minutes. look at the answer immediately. Struggle is the mother of retention. Once you finish 300–400 problems, start simulating exam

The book follows a simple, three-column layout: Once you finish 300–400 problems