C.P - S.I Where, Show
[15000(1-r/100)^2-15000 ]-[(1500*R*2)/100] = 96 ...(1). Now, 15000 common in above so take it out, 15000[1(1-r/100)^2 - 1 ]-[(1*R*2)/100] = 96 ...(2). Take L.C.M. we get, 15000[(100 + R)^2 - 10000 - (200 x R)/10000] = 96 ...(3). Where (100 + R)^2 is like (a + b)^2 = (a^2 + b^2 + 2*a*b). (100^2 + R^2 + 2*100*R) = (10000 + R^2 + 200R). Sub (10000 + R^2 + 200R) in eqn(3) we get, 15000[ (10000 + R^2 + 200R) - 10000 - (200 x R)/10000] = 96. 15000[ (10000 + R^2 + 200R - 10000 - 200R) /10000] = 96. Now 10000 and 200R is cancelled, remaining. 15000[ R^2 /10000] = 96. [15000R^2/10000] = 96. [15R^2/10] = 96. divide by 5 we get, [3R^2/2] = 96. Now keep the R^2 in left hand side and move 3/2 to right side R^2 = 96(2/3) // 96/3 = 32. R^2 = 32*2. R^2 = 64 // square root of 64 is 8. R = 8%. S.I. = Rs. (15000×252×2×1100) =Rs. 3750C.I. = Rs. [15000(1+252×100 )2−15000]=Rs. (15000×98×98−15000)=Rs. (18948.375−15000)=Rs. 3984.375Difference = Rs. (3984.375−3750) =Rs. 234.375 Best Selling Hand Written NotesWe are selling best-handwritten notes at a cheap price in Study91 which are follows: Video Class TutorialStudy 91 provide video class tutorials for every aspirants for their exams by their experts. We provide the Best Online Solution with Innovative Contents which is increase your Learning Skills. quick linkscontact usFind the difference between the compound interest and the simple interest on an amount of Rs.15000 at 8% per annum for 2 years.
Answer (Detailed Solution Below)Option 3 : Rs. 96
Free SSC GD Previous Paper 2 (Held On: 13 Feb 2019 Shift 1)_Hindi 100 Questions 100 Marks 90 Mins Given: P = 15000, and R = 8%, Time = 2 years Formula used: The difference between CI and SI for 2 years = Pr2/1002 Where, P = Principal, r = rate Calculation: As we know, The difference between CI and SI for 2 years = Pr2/1002 The difference between CI and SI for 2 years ⇒ (15000 × 8 × 8)/(100 × 100) ⇒ Rs. 96 ∴ The difference between CI and SI for 2 years is Rs. 96. Latest SSC GD Constable Updates Last updated on Dec 7, 2022 SSC GD Constable Vacancies Increased from 24369 to 45284. Earlier, the SSC GD Constable Exam Dates were out for the 2022 cycle. The exam will be conducted from 10th January 2023 to 14th February 2023. The candidates who will be appearing in exam must attempt SSC GD Constable Previous Year Papers. The vacancies have been released for the recruitment of GD Constables in various departments like BSF, CRPF, CISF, etc. Candidates applied for SSC GD Constable 2022 till 30th November 2022. Applicants must note that they can apply for this recruitment only through the official website. The SSC GD Constable Exam Patternhas also been changed. Let's discuss the concepts related to Interest and Simple and Compound Both. Explore more from Quantitative Aptitude here. Learn now! Find the difference between C.I. and S.I. on a sum of Rs. 15000 at 10% for 3 years.
Answer (Detailed Solution Below)Option 2 : Rs. 465 Given: Principal is 15000 Rate is 10% Time is 3 years Formula used: S.I. = (P × r × t)/100 C.I. = P{1 + (r/100)}t - P Here P = Principle r = Rate% t = Time Calculation: S.I. = (15000 × 10 × 3)/100 ⇒ S.I. = 150 × 10 × 3 ⇒ S.I. = 4500 And, C.I. = 15000{1 + (10/100)}3 - 15000 ⇒ C.I. = 15000{1 + (1/10)}3 - 15000 ⇒ C.I. = 15000(11/10)3 - 15000 ⇒ C.I. = 15 × 1331 - 15000 ⇒ C.I. = 19965 - 15000 ⇒ C.I. = 4965 Now, difference between C.I. and S.I. = 4965 - 4500 ∴ The difference between C.I. and S.I. is 465 Alternate Method Difference between C.I. and S.I. for 3 years = P × r2(300 + r)/1003 ⇒ Difference between C.I. and S.I. = 15000 × 102(300 + 10)/1003 ⇒ Difference between C.I. and S.I. = 15000 × 100(300 + 10)/1000000 ⇒ Difference between C.I. and S.I. = 15 × 31 ∴ Difference between C.I. and S.I. is 465. Ace your Interest preparations for Simple and Compound Both with us and master Quantitative Aptitude for your exams. Learn today! What will be the difference between SI and CI on a sum of Rs 15000 for 2 years at the same rate of interest of 12 1 ⁄ 2 Pa?The difference between compound interest and simple interest on an amount of ₹15,000 for 2 years is ₹96.
What is the sum of money if difference between CI and SI for 2 years is Rs 625 at the rate of 12.5 PA 1 point 90000 50000 40000 12000?Detailed Solution. ∴ The required sum is Rs. 10000.
At what rate difference between CI and SI on a sum 1200 is 12 in two years?Detailed Solution. Difference between C.I. and S.I. in two years is 12. ∴ Required rate is 10%.
What is the difference between compound interest and simple interest on a sum of 15000 at 12% per annum for 2 years?The difference between compound Interest and simple interest on an amount of Rs. `15,000` for 2 years is `Rs. 96`.
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