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UPSC CDS Math Statistics Questions
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© examsnet.com
Question : 8 of 63
Marks:
+1
,
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The monthly expenditure of a person is ₹ 6,000. The distribution of expenditure on various item s is as follow's :
Item of expenditure
Amount (in ₹)
1. Food
2,000
2. Clothing
660
3. Fuel and rent
1,200
4. Education
480
5. Miscellaneous .
1,660
If the above data is represented by a percentage bar diagram of height 15 cm, then what are the lengths of the two segments of the bar diagram corresponding to education and miscellaneous respectively ?
[2019 CDS-I]
1.25 m and 5 cm
1.2 cm and 4.15 cm
1.2 cm and 3.5 cm
4.15 cm and 6 cm
Validate
Solution:
Height of bar for ₹ 6000 = 15 cm
Height of bar for ₹ 480
=
15
6000
×
480
=
12
=\frac{15}{6000}\times480=12
=
6000
15
×
480
=
12
cm
Height of bar for ₹1660
=
15
6000
×
1660
=
4.15
=\frac{15}{6000}\times1660=4.15
=
6000
15
×
1660
=
4.15
cm
© examsnet.com
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