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Find the value of P,Q,R and S respective...

Find the value of P,Q,R and S respectively.

A

`{:(P" "Q" "R" "S),(12" "1526" "1500" "1467.25):}`

B

`{:(P" "Q" "R" "S),(15" "1496" "1800" "1525.38):}`

C

`{:(P" "Q" "R" "S),(12" "1496" "1200" "189.15):}`

D

`{:(P" "Q" "R" "S),(12" "1426" "1200" "1389.32):}`

Text Solution

Verified by Experts

The correct Answer is:
C
(i) S.I. `=(PxxRxxT)/100`
`implies4500=(12500xxPxx3)/100=(4500xx100)/(12500x3)=P`
`impliesP=12%`
(ii) S.I`=(PxxRxxT)/100`
`Q=(8800xx17xx2)/(100xx2)=Rs. 1496`
`impliesQ=Rs. 1496`
(ii) `S.I.=(PxxRxxT)/100`
`implies180=(Rxx5xx3)/100impliesR=(180xx100)/(3xx5)=Rs. 1200`
C.I`=P[(1+R/100]^(T)-1]=1200[(1+5/100)^(3)-1]`
`=1200[(21/20)^(3)-1]=1200[1261/8000]=189.15`
`impliesS=Rs. 189.15`
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