Algebra Practice Question and Answer
8 4 Q:
64660c7ff75f230a7a80d203 4 Q:
6409cb2636c856ead79cb357 4 Q:
6409cb601426f5b896a3d6ab 4 Q:
6466088c0e79a6cedff9fa02 4 Q:
64660b23cdae930acb8405d5 4 Q:
6466094b650f68f33be6bd42 Answer : 4. "
4 Q:
6409ca171426f5b896a3d5d6 4 Q:
6409cdffdf653d9ac22bc8b7
Q: यदि (3x – 2y) : (2x + 3y) = 5 : 6, तो $${\left({^3\sqrt { x}+\ ^3\sqrt { y}\over ^3\sqrt { x}-\ ^3\sqrt { y} } \right) \ }^2$$ का एक मान है
736 064660c7ff75f230a7a80d203
64660c7ff75f230a7a80d203- 1$$1\over 5$$false
- 25false
- 3$$1\over 25$$false
- 425true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "25"
Q: दी गई प्रतिक्रियाओं में से, (a2 – b2 )3 + (b2 – c2) 3 + (c2 – a2) 3 का एक कारक है
735 06409cb2636c856ead79cb357
6409cb2636c856ead79cb357- 1(a + b) (a – b)true
- 2(a + b) (a + b)false
- 3(a – b) (a – b)false
- 4(b – c) (b – c)false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "(a + b) (a – b) "
Q: यदि $$ a={b^2\over b-a} $$ तो a3 + b3 का मान है
731 06409cb601426f5b896a3d6ab
6409cb601426f5b896a3d6ab- 16 abfalse
- 20true
- 31false
- 42false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "0 "
Q: यदि x = 2 तो x3 + 27x2 + 243x + 631 का मान है
728 06466088c0e79a6cedff9fa02
6466088c0e79a6cedff9fa02- 11233true
- 21211false
- 31231false
- 41321false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "1233 "
Q: यदि a + b – c = 0 तो 2b2c2 + 2c2a2 + 2a2b2 –a4 – b4 – c4 का मान है
726 064660b23cdae930acb8405d5
64660b23cdae930acb8405d5- 17false
- 20true
- 314false
- 428false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "0"
Q: x8 – 1 और x4 + 2x3 – 2x – 1 का HCF है:
722 06466094b650f68f33be6bd42
6466094b650f68f33be6bd42- 1false
x2 + 1
- 2false
x2 – 1
- 3false
x + 1
- 4true
x – 1
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "x – 1
"
Q: यदि a + b + c = 6, a2 + b2 + c2 = 14 और a3 + b3 + c3 = 36, है, तो abc का मान है
720 06409ca171426f5b896a3d5d6
6409ca171426f5b896a3d5d6- 13false
- 26true
- 39false
- 412false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "6 "
Q: यदि x = – 1, तो $$ {1\over x^{99}}+{1\over x^{98}}+{1\over x^{97}}+{1\over x का मान ^{96}}+{1\ over x^{95}}+{1\ over x^{94}}+x $$ है
717 06409cdffdf653d9ac22bc8b7
6409cdffdf653d9ac22bc8b7- 11false
- 20false
- 3–2true
- 4–1false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "–2 "
hn20024popular

