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Ekansh SoniEduRev Class 6 |
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Ekansh Soni
EduRev Class 6
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Discussed Questions
What is the sum of amount which gives Rs. 6300 as interest @ 7% per annum of simple interest in 7*1/2years?- a)36000
- b)24000
- c)63000
- d)12000
- e)None of these
Correct answer is option 'D'. Can you explain this answer?
What is the sum of amount which gives Rs. 6300 as interest @ 7% per annum of simple interest in 7*1/2years?
a)
36000
b)
24000
c)
63000
d)
12000
e)
None of these
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Sachin Salaria answered • Jun 05, 2021 |
S.I=6300,R=7%,T=7*1/2=15/2 YEARS
Formula
SI= P×R×T/100
6300 =P×7×15/100×2
6300=P×7×3/20×2
6300×40=P×7×3
6300×40/7×3=P
300×40=P
12000= P answer is D
Formula
SI= P×R×T/100
6300 =P×7×15/100×2
6300=P×7×3/20×2
6300×40=P×7×3
6300×40/7×3=P
300×40=P
12000= P answer is D
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