Algebra Questions Answer Quiz In Hindi Section 1
Published: January 24, 2020
Algebra Questions Answer Quiz In Hindi
Algebra Questions, Maths Questions, Maths Quiz, Mathematics Quiz, Math Test, Math Practice, Sat Math, Math Questions With Answers,
प्रश्न. . यदि A + B = 5 तथा Ab = 6 हो, तो (a³ – B³) = ? ?
- A) 63
- B) 73
- C) – 19
- D) 19
प्रश्न. . यदि A + B + C = 9 तथा Ab + Bc + Ca = 23 हो, तो (a³ + B³ + C³ – 3abc) = ? ?
- A) 727
- B) 669
- C) 108
- D) 207
प्रश्न. . यदि A + B + C = 0 हो, तो (a³ + B³ + C³) = ? ?
- A) (ab + bc + ca)
- B) 3 abc
- C) abc
- D) 0
प्रश्न. . यदि A + B + C = 0 हो, तो (a²/bc + B²/ca + C²/ab) = ? ?
- A) 3
- B) – 1
- C) 1
- D) 0
प्रश्न. . यदि 5x – 1/3(x + 1) = 6(x + 1/10) हो, तो X = ? ?
- A) – 2/5
- B) – 1/5
- C) 2/5
- D) 1/5
प्रश्न. . यदि 5 + 2√3/7 + 4√3 = A + B√3 हो, तो A, B का मान कितना होगा? ?
- A) a = 11, b = 6
- B) a = – 11, b = 6
- C) a = 11, b = – 6
- D) a = -11, b = – 6
प्रश्न. . यदि 47x + 31y = 63, 31x + 47y = 15 हो, तो X तथा Y के मान क्या होंगे? ?
- A) x = – 2, y = – 1
- B) x = 2, y = – 1
- C) x = – 2, y = 1
- D) x = 2, y = 1
प्रश्न. . यदि 3x² + 8x + 2 = 0 के मूल α तथा ß हों, तो (α³ + ß³) = ? ?
- A) – 46/3
- B) 368/27
- C) – 368/27
- D) इनमें से कोई नहीं
प्रश्न. . यदि 3x + 7y = 75, 5x – 5y = 25 हो, तो X तथा Y का मान क्या होगा? ?
- A) x = 11, y = 6
- B) x = 5, y = 7
- C) x = 6, y = 11
- D) x = 3, y = 10
प्रश्न. . यदि 3(x – 5)/4 – 4x = 3 – (x – 3)/2 हो, तो X = ? ?
- A) – 5
- B) 5
- C) 3
- D) – 3
प्रश्न. . यदि 3 + √2/3 – √2 = A + B√2 हो, तो A, B का मान कितना होगा? ?
- A) a = 11/7, b = 6/7
- B) a = 11/7, b = 5/7
- C) a = 11/7, b = 4/7
- D) a = 11/7, b = 3/7
प्रश्न. . यदि 2x + 3y = 13, 4x – Y = 5 हो, तो X तथा Y का मान क्या होगा? ?
- A) x = – 2, y = – 3
- B) x = – 3, y = – 2
- C) x = 3, y = – 2
- D) x = 2, y = 3
प्रश्न. . यदि 148x + 231y = 527, 231x + 148y = 610 हो, तो X त्तथा Y के मान क्या कितने होंगे? ?
- A) x = 1, y = 2
- B) x = 2, y = 1
- C) x = 3, y = 2
- D) x = 2, y = 3
प्रश्न. . यदि √5 = 2.236 हो, तो (3 – √5)/(3 + √5) का मान कितना होगा? ?
- A) 0.764
- B) 0.134
- C) 0.146
- D) 0.124
प्रश्न. . यदि √5 + √3/√5 – √3 = A + B√15 हो,तो A, B का मान क्रमश: कितना होगा? ?
- A) a = 3, b = 5
- B) a = 5, b = 3
- C) a = 4, b = 1
- D) a = 3, b = 2
प्रश्न. . यदि √3 = 1.732 हो, तो 1/√3 = ? ?
- A) 0.577
- B) 0.866
- C) 0.433
- D) इनमें से कोई नहीं
प्रश्न. . यदि √3 – 1/√3 + 1 = A + B√3 हो, तो A, B का मान क्रमश: कितना होगा? ?
- A) a = 1, b = -2
- B) a = 3, b = -2
- C) a = 2, b = -1
- D) a = 2, b = 1
प्रश्न. . यदि √2 = 1.414 हो, तो 1/√2 = ? ?
- A) 1.707
- B) 0.713
- C) 0.707
- D) 0.471
प्रश्न. . यदि (x³ + 6x² + 4x + K) पूर्णतया (x + 2) से विभाज्य हो, तो K = ? ?
- A) – 7
- B) – 10
- C) – 2
- D) – 8
प्रश्न. . यदि (x³ + 1/x³) = 52 हो, तो (x + 1/x) = ? ?
- A) 6
- B) 4
- C) 3
- D) 13