This section focuses on numerical, quantitative, and data-based problems related to PCR, cloning, and recombinant DNA technology. It is designed for Class 11–12 students, NEET aspirants, and undergraduate learners to strengthen their ability to apply biotechnology concepts through calculations and data interpretation.

In this section, you will practice:

• Numerical problems based on PCR cycles and amplification fold

• Calculations involving DNA fragment size, base pairs, and molecular weight

• Data-based questions on enzyme efficiency and reaction conditions

• Quantitative analysis of cloning steps and transformation efficiency

• Interpretation of tables, graphs, and experimental biotechnology data

• NCERT-aligned numerical questions and exam-oriented practice sets

The content is structured to improve step-by-step calculation skills, enhance data interpretation, and help students confidently handle numerical and graph-based questions in school examinations, NEET, and undergraduate assessments.

Develop speed, accuracy, and confidence in solving numerical applications related to PCR, cloning, and recombinant DNA technology through systematic practice.