UPSC CDS 1 2022 Math Paper

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Question : 28 of 100

Marks: +1, -0

Let a,b,c,d be positive integers. If ‌

1

a+‌

1

b+‌

1

c+‌

1

d

= =‌

17

60

then what is the product of a,b,c,d?

24
51
68
102

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