# Both u and v vary directly with each other. When u is 10, v is 15, which of the following is not a possible pair of corresponding values of u and v?A. 2 and 3B. 8 and 12C. 15 and 20D. 25 and 37.5

Since, u and v vary directly, u.e.

If u = 10 and v = 15, then,

In option (a)

In option (b),

In option (c),

In option (d),

So, option (c) is not a possible pair of corresponding values of u and v.

Hence, option (c) is correct.

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