Math Mock Test

By Santosh Kumar Last updated Jul 26, 2022

Math Mock Test 16

Created on July 23, 2022

Maths Important Questions 16

आपके पास प्रत्येक प्रश्न का उत्तर देने के लिए 30 सेकंड होंगे

1 / 10

(x4 + x² + 25) = ?

[A] '(x² + 5 – 3x) (x² + 5 + 3x)

[B] '(x² – 5 – 3x) (x² – 5 + 3x)

[C] '(x² + 3x + 5) (x² + 3x – 5)

[D] इनमें से कोई नहीं

2 / 10

(x4 + 4) = ?

[A] '(x² + 2 + 2x) (x² + 2 – 2x)

[B] '(x² + 2) (x² – 2)

[C] '(x² + 2)²

[D] इनमें से कोई नहीं

3 / 10

(x³ + 3x² + 4x + k) का एक गुणनखण्ड (x + 6) हो, तो k = ?

[A] 66

[B] 43

[C] 132

[D] 33

4 / 10

(x³ – 6x + 7) को (x + 1) से भाग देने पर शेषफल क्या होगा?

[A] 7

[B] 0

[C] 2

[D] 12

5 / 10

(x² + 5x – 24) = ?

[A] (x + 8) (x – 3)

[B] (x – 8) (x + 3)

[C] (x – 8) (x – 3)

[D] इनमें से कोई नहीं

6 / 10

(x² + 1/x²) = 102 हो, तो (x – 1/x) = ?

[A] 10

[B] 8

[C] 15

[D] 12

7 / 10

(x² – 4x – 21) = ?

[A] (x – 7) (x – 3)

[B] (x + 7) (x – 3)

[C] (x – 7) (x + 3)

[D] इनमें से कोई नहीं

8 / 10

(x² – 1 – 2a – a²) = ?

[A] (x + a + 1) (x – a – 1)

[B] (x + a – 1) (x – a + 1)

[C] (x – a + 1) (x – a – 1)

[D] इनमें से कोई नहीं

9 / 10

(x + 3y)² – 5(2x + 3y) – 14 का गुणनखण्ड कितना होगा?

[A] (2x + 3y – 7) (2x + 3y + 2)

[B] (2x – 3y + 7) (2x – 3y – 2)

[C] (2x + 3y) (x + y)

[D] इनमें से कोई नहीं

10 / 10

(m3 – 4m) के गुणनखण्ड हैं-

[A] m(m + 2) (m +2)

[B] m(m2 + 4)

[C] 'm(m – 2) (m + 2)

[D] 'm(m + 2) (m – 2)

Your score is

The average score is 47%

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Math Mock Test – 16

Math Mock Test 16

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