UPSC CDS Math Ratio Proportion and Variation Questions

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Question : 3 of 20

Marks: +1, -0

If a : b = c : d = 1 : 6 , then what is the value of

a2+c2

b2+d2

?

[2019 CDS-I]

1
600
1
60
1
36
1
6

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