CBSE BOARD XII, asked by vaishnavipyr, 6 months ago

84:42::62 ?
1)30
2)32
3)31
4)29

Answers

Answered by Anonymous

1

Explanation:

42 ×62 = 84 × x

6 × 62 = 12 × x

1 × 62 = 2 × x

x = 31

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