The Wrong Way Most Students Study Numericals

Here is what typically happens: a student reads through the theory, then looks at the solved example in the textbook, follows the solution, and thinks they understand it. Then they move to the practice problems — and get stuck immediately.

This happens because reading a solved example and solving a problem yourself are completely different cognitive activities. One is passive. The other is active. The brain builds problem-solving ability only through active struggle, not passive reading.

The Right Method: Active Problem Solving

Step 1: Learn the Concept — 20 Minutes Maximum

Read the theory or watch an explanation video. Understand the core concept and the associated formula. Write down the formula with units (or conditions). This step should take no more than 20 minutes per topic.

Step 2: Study One Solved Example — Then Close It

Read one solved example completely. Understand each step. Then close the textbook and try to solve the same problem from scratch, referring only to the formula. If you can do it, move on. If you cannot, re-read the solution once and try again.

Step 3: Solve Practice Problems in Order of Difficulty

Start with the simplest problems in that topic. Solve them fully, including units and labeling. Then move to moderate problems. Then to SPPU-style past paper problems. This gradual increase in difficulty builds confidence and genuine ability.

Step 4: Check — Then Understand Mistakes

After solving, check your answer. If wrong, identify exactly where the mistake was: wrong formula? Calculation error? Missed a step? Wrong sign? Understanding why you went wrong is more valuable than getting the right answer through trial and error.

Building a Problem Log

Keep a notebook where you note problems you got wrong and the reason why. Review this notebook once a week. You will quickly see a pattern — the same types of mistakes repeating. Address those specific weaknesses rather than doing more of what already works.

How Much Practice Is Enough?

For SPPU Engineering Maths: 15–20 problems per topic minimum. For Mechanics: 10–12 problems per topic. For BEE/BEL: 8–10 circuits per topic. These numbers are not large — they are achievable in a normal semester with consistent daily practice.

Coaching Classes That Practise, Not Just Teach

Many coaching classes teach theory and leave practice to the student. At Joshi's Classes in Nashik, we solve problems in class. Students practice under faculty supervision and mistakes are corrected in real time — which is the fastest way to build numerical skills. If you want proper preparation for Engineering Maths, Mechanics, BEE or any other numerical subject, come speak to us.