Algebra Practice Question and Answer
8 4 Q:
5f2bc64cb57ade01cafa6af6 4 Q:
5f1feafac090bf3ddbca1803 4 Q:
5f2a790757c6a23ea65d9d91 4 Q:
5dd37868874d2d52fa3169d8 4 Q:
5e5ccf28db545f45b2c96269 4 Q:
5f644e97becdf06fd2651e0e 4 Q:
5dd377b5c2282c484e462792 4 Q:
60069077da571525629f848c
Q: यदि$$ {x+3y-{2z\over 4}}=6$$ , $$ {x+{2\over 3}}(2y+3z)=33$$ तथा $$ {1\over 7}{(x+y+z)+2z=9}$$, हैं, तो $$ {46x+131y}$$?का मान क्या है?
3405 05f2bc64cb57ade01cafa6af6
5f2bc64cb57ade01cafa6af6- 1364false
- 2414true
- 3384false
- 4464false
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Answer : 2. "414"
Q: 4b2c2-(b2+c2-a2)2 का गुणनखंड का योग –
2926 05f1feafac090bf3ddbca1803
5f1feafac090bf3ddbca1803- 10false
- 21false
- 3a+b+cfalse
- 42(a+b+c)true
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Answer : 4. "2(a+b+c)"
Q: यदि P= 22 + 62 + 102 +142 +……..942तथा Q=12 + 52 + 92 +……..812 हैं तो P- Q का मान क्या है?
2494 05f2a790757c6a23ea65d9d91
5f2a790757c6a23ea65d9d91- 124645false
- 231515false
- 329317false
- 426075true
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Answer : 4. "26075"
Q: दिए गए उत्तरों में से (a2-b2)3+(b2-c2)3+(c2-a2)3 का एक गुणज होगा :
2317 05dd37868874d2d52fa3169d8
5dd37868874d2d52fa3169d8- 1(a+b) (a-b)true
- 2(a+b) (a+b)false
- 3(a – b) (a – b)false
- 4(b – c) (b – c)false
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Answer : 1. "(a+b) (a-b)"
Q: $$ m+{1\over m-2}=0$$हो तो का $$ (m-2)^{12}+{1\over{(m-2)}^{12}} $$ मान होगा—
2127 25e5ccf28db545f45b2c96269
5e5ccf28db545f45b2c96269- 11false
- 20false
- 32true
- 4-1false
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Answer : 3. "2"
Q: यदि $$ {x+{1\over 16x}}=1 $$, है तो $$ {64x^{3}+{1\over 64x^{3}}}$$ का मान होगा—
2080 05f644e97becdf06fd2651e0e
5f644e97becdf06fd2651e0e- 140false
- 252true
- 364false
- 476false
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Answer : 2. "52"
Q: यदि a + b + c = 0 है, तो a3+b3+c3 किसके बराबर है ?
1975 05dd377b5c2282c484e462792
5dd377b5c2282c484e462792- 1a + b + cfalse
- 2abcfalse
- 32abcfalse
- 43abctrue
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Answer : 4. "3abc"
Q: यदि a + b + c=15, abc=120 और (ab+bc+ca)=74, है, तो a3+b3+c3 का मान क्या है?
1945 060069077da571525629f848c
60069077da571525629f848c- 1405true
- 2450false
- 3401false
- 4403false
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Answer : 1. "405"
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