Q 1: Make 'l' subject of the formula S = [(100l)/100]*c. Find 'l', when S = $200 and c = $225. 20% 11% 15% None of these

Q 2: Make 'T' the subject of the formula I = (PTR)/100. Find 'T', when P = $600, R = 5% and I = $200. 19/3 None of these 20/3 16/3

Q 3: Make 'g' subject of the formula S = [(100+g)/100]*c. Find 'g', when S = $220 and c = $200. 10% 12.5% None of these 15%

Q 4: Make 'b' subject of the formula A = (1/2) * bh. Find 'b', when A = 40 and h = 10. 8 4 6 None of these

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