the simple interest on a certain amount of money at a certain rate for 8 years is rs. 2000. then the simple interest on four times the amount at the same rate for 2 years will be?
Answers
Answer:
Rs.2000
Step-by-step explanation:
P = initial amount = principal
R = rate of interest per cent per year
T = time period in years = 8
SI = Simple interest in Rupees = 2000
SI = P*R*T/100
= (P*R*8)/100
= 8*P*R/100 ...(i)
For the new data,
let P1, R1 and T1 denote the principal, interest rate and time period, respectively.
ATQ,
P1 = 4P .......(four times the amount)
T1 = 2
R1 = R
SI = (4P*R*2)/100
= 8*P*R/100 .......(ii)
From (i) and (ii), we can see that the simple interest earned in both the cases is the same.
=> SI for new data = Rs.2000
Simple interest earned on four times the amount at the same rate for 2 years is Rs.2000.
Step-by-step explanation:
डिफेक्शनइंफेक्शन इंफेक्शन हेविंग इसे न्यूमैरेटर एंड डिनॉमिनेटर रिस्पेक्टिवली द सम ऑफ द ट्रिपऐक्शंस इज द कॉमन नेम लेटर इज आंसर