Maths-9 Problems on Ages: Questions and Step-by-Step Solutions for all Competitive Exams Age problems are one of the friendliest topics in maths. We’ll start with the basic idea, learn useful shortcuts, and solve several example problems step-by-step so nothing is left mysterious. Problems on Ages 1. The basic idea An age problem asks about how … Read more
Maths-7 Compound Interest : Questions and Step-by-Step Solutions for all Competitive Exams What Is Compound Interest? Compound Interest means you earn interest not just on the original money (called Principal)- but also on the interest you’ve already earned. It’s like your money is growing on its own every year-like a tree that grows more branches, … Read more
Maths-7 Simple Interest : Questions and Step-by-Step Solutions for all Competitive Exams Simple Interest — a beginner’s guide (clear formulas + step-by-step examples) -I’ll explain the terms, give the core formulas, then walk through several competition-style examples with every arithmetic step shown so there’s no confusion. 1) What is Simple Interest (SI)? Simple interest is … Read more
Maths-6 Time and Distance: Practice Questions and Step-by-Step Solutions for Competitive Exams (SSC, BSSC, Bank, Railways) Time & Distance — 20-question mixed worksheet (Basic → Exam) with step-by-step solutions 20 practice questions on Time, Speed & Distance, arranged easy to hard. Each problem is followed by a clear, digit-by-digit solution so you can see exactly … Read more
Maths-6 Time and Distance: Questions and Step-by-Step Solutions for Competitive Exams (SSC, BSSC, Bank, Railways) Time and Distance from the very basics. This topic is a staple in competitive exams like CDS, SSC, UPSC, and once you master the core formulas and logic, you’ll solve these questions quickly and confidently. Core Concept: Time and Distance … Read more
Maths-6 Percentage: Questions and Step-by-Step Solutions for Competitive Exams SSC, BSSC, Bank, Railways What Is a Percentage? Percentage means “out of 100.”It’s a way to show how much of something you have compared to the whole. Example: If you got 80 marks out of 100, we say you scored 80%.So, 80% = 80 out of … Read more
Maths-5 Area based practice Questions and Step-by-Step Solutions for Competitive Exams SSC, BSSC, Bank,Railways) A Set of 20 area based practice questions with step-by-step solutions, covering all major 2D shapes. These will help you master geometry for CDS, SSC, UPSC, and other exams. Area Based Practice Questions with Step-by-Step Solutions 🔹 1. Area of a … Read more
Maths-5 Area : Questions and Step-by-Step Solutions for Competitive Exams (SSC, BSSC, Bank,Railways) Let’s build your understanding of Area from the very basics. Area is a key concept in geometry and is often tested in competitive exams like CDS, SSC, and UPSC. Once you grasp the formulas and logic, solving area-based questions becomes quick and … Read more
Maths-4 HCF and LCM : Methods and Step-by-Step Solutions for Competitive Exams SSC, BSSC, Bank, Railways) HCF and LCM from the basics. These are foundational concepts in arithmetic and number theory, and they appear often in competitive exams like CDS, SSC, and UPSC. What is HCF and LCM? HCF (Highest Common Factor) LCM (Least Common … Read more
Maths-4 HCF (Highest Common Factor ) : Questions and Step-by-Step Solutions for Competitive Exams (SSC, BSSC, Bank,Railways) HCF (Highest Common Factor) from the very basics in clear, easy steps. This is a must-know concept for number-based questions in CDS, SSC, and other exams. What is HCF? HCF is the largest number that divides two or … Read more
