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SSC CHSL 4 Aug 2021 Shift 1 Solved Paper
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© examsnet.com
Question : 56
Total: 100
A man invests
₹
7000
at
8
%
per annum simple interest for
2
y
r
and
₹
10000
at compound interest at the same rate for the same period, compounded annually. What will be the total interest and the total amount (in ₹) respectively, on maturity?
19748 and 2874
2748 and 19784
19784 and 2784
2784 and 19784
Validate
Solution:
Amount getting on SI for
2
y
r
,
A
=
7000
+
7000
×
8
×
2
100
=
7000
+
1120
A
=
₹
8120
S
I
=
A
−
P
=
8120
−
7000
=
1120
Amount getting on
C
l
for
2
y
r
,
A
=
10000
×
(
1
+
8
100
)
2
=
₹
11664
∴
Total amount
=
11664
+
8120
=
₹
19784
C
l
=
A
−
P
=
11664
−
10000
=
1664
and total interest
=
1664
+
1120
=
₹
2784
© examsnet.com
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