Practice subject of formula MCQs in math quiz for test prep. Algebraic manipulation and formulae quiz questions has multiple choice questions (MCQ) with subject of formula test, answers as if we make a subject of given formula (p + a)⁄5 = 3p we get, answer key with choices as 12p⁄a, a + p⁄5, a = 14p and a = 15p for competitive exam preparation worksheets. Free math revision notes to learn subject of formula quiz with MCQs to find questions answers based online tests.

MCQ. If we make a subject of given formula (p + a)⁄5 = 3p we get

1. 12p⁄a
2. a + p⁄5
3. a = 14p
4. a = 15p

A

MCQ. Making a subject of (a⁄b) - (a⁄c) = 1 we get

1. a = b⁄c
2. a = c⁄b
3. a = c + b + 1
4. a = bc⁄(c - b)

D

MCQ. If we make a subject of √(3a - 2) = √(a⁄b)

1. a = 2b
2. a = 3b + 1
3. a = 2b⁄(3b - 1)
4. a = 5b - 1

C

MCQ. Making p, subject of formula 3b = 2p - 7, we get

1. p = (3b + 7)⁄2
2. p = 2⁄3b
3. p = 2b + 7⁄3
4. none of above

A

MCQ. If c + 7 = x2⁄3, making x subject of formula we get

1. x = √(3c + 21)
2. x = 3c + 21
3. x = 12 - 3c
4. x = 21c + 3

A

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