Algebra Questions Answer Quiz In Hindi

. यदि A + B = 5 तथा Ab = 6 हो, तो (a³ - B³) = ? ?


63
73
- 19
19

. यदि A + B + C = 9 तथा Ab + Bc + Ca = 23 हो, तो (a³ + B³ + C³ - 3abc) = ? ?


727
669
108
207

. यदि A + B + C = 0 हो, तो (a³ + B³ + C³) = ? ?


(ab + Bc + Ca)
3 Abc
Abc
0

. यदि A + B + C = 0 हो, तो (a²/bc + B²/ca + C²/ab) = ? ?


3
- 1
1
0

. यदि 5x - 1/3(x + 1) = 6(x + 1/10) हो, तो X = ? ?


- 2/5
- 1/5
2/5
1/5

. यदि 5 + 2√3/7 + 4√3 = A + B√3 हो, तो A, B का मान कितना होगा? ?


A = 11, B = 6
A = - 11, B = 6
A = 11, B = - 6
A = -11, B = - 6

. यदि 47x + 31y = 63, 31x + 47y = 15 हो, तो X तथा Y के मान क्या होंगे? ?


X = - 2, Y = - 1
X = 2, Y = - 1
X = - 2, Y = 1
X = 2, Y = 1

. यदि 3x² + 8x + 2 = 0 के मूल α तथा ß हों, तो (α³ + ß³) = ? ?


- 46/3
368/27
- 368/27
इनमें से कोई नहीं

. यदि 3x + 7y = 75, 5x - 5y = 25 हो, तो X तथा Y का मान क्या होगा? ?


X = 11, Y = 6
X = 5, Y = 7
X = 6, Y = 11
X = 3, Y = 10

. यदि 3(x - 5)/4 - 4x = 3 - (x - 3)/2 हो, तो X = ? ?


- 5
5
3
- 3

Total Questions: 50
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