Question
1440 ÷ 12 + 540 ÷ √36 + ? = 180 *
3 What value should come in the place of (?) in the following question?Solution
ATQ,1440 ÷ 12 + 540 ÷ √36 + ? = 180 * 3 120 + 90 + ? = 540 ? = 330
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I). 3p 2  – 13p + 12 = 0
II). 4q 2 + 3q – 7 = 0
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