S.I vs C.I – Maths का Most Important Topic 💥 #luxclasses #learnmaths

S.I vs C.I – Maths का Most Important Topic 💥 #luxclasses #learnmaths
S.I vs C.I – Simple & Compound Interest (Full Comparison + Formula)
In this topic, we learn the difference between Simple Interest (S.I) and Compound Interest (C.I) in an easy and clear way.
Is chapter se board exams, competitive exams (SSC, Railway, Banking) me direct questions aate hain.
🔹 Simple Interest (S.I) – साधारण ब्याज
Simple Interest wo hota hai jisme sirf Principal (मूलधन) par hi interest lagta hai.
Har saal interest same rehta hai.
Formula:
👉 S.I = (P × R × T) / 100
🔹 Compound Interest (C.I) – चक्रवृद्धि ब्याज
Compound Interest wo hota hai jisme Principal + pehle ka Interest dono par interest lagta hai.
Isliye har saal interest badhta jata hai.
Formula:
👉 Amount (A) = P (1 + R/100)ᵀ
👉 C.I = A − P
🔸 S.I vs C.I – Comparison
S.I me interest hamesha same hota hai
C.I me interest har saal increase hota hai
Same P, R, T par C.I hamesha S.I se zyada hota hai
S.I short-term loans me use hota hai
C.I banks, FD, RD aur investments me use hota hai
🎯 Exam Tip
👉 Agar question me bank, saving, FD ya investment likha ho → C.I
👉 Simple calculation aur short time ho → S.I
📌 Lux Classes dekho, concept samjho — aur topper bano!
S.I vs C.I – Practice Questions
Q-1: Find the Simple Interest on ₹1000 at 10% per annum for 2 years.
₹1000 पर 10% वार्षिक दर से 2 वर्ष का साधारण ब्याज ज्ञात कीजिए।
Q-2: Find the Amount and Compound Interest on ₹1000 at 10% per annum for 2 years.
₹1000 पर 10% वार्षिक दर से 2 वर्ष का राशि और चक्रवृद्धि ब्याज ज्ञात कीजिए।
Q-3: Which is greater on ₹2000 at 5% per annum for 2 years – Simple Interest or Compound Interest?
₹2000 पर 5% वार्षिक दर से 2 वर्ष में कौन सा ब्याज अधिक होगा – साधारण या चक्रवृद्धि?
Q-4: Calculate the Simple Interest on ₹1500 at 8% per annum for 3 years.
₹1500 पर 8% वार्षिक दर से 3 वर्ष का साधारण ब्याज ज्ञात कीजिए।
Q-5: Find the Compound Interest on ₹2000 at 10% per annum for 1 year.
₹2000 पर 10% वार्षिक दर से 1 वर्ष का चक्रवृद्धि ब्याज ज्ञात कीजिए।

#luxclasses #learnmaths #maths #mathshorts #mathstricks #education #educational #trending #viral #motivation

Видео S.I vs C.I – Maths का Most Important Topic 💥 #luxclasses #learnmaths канала lux classes