Algebra Practice Question and Answer
8 4 Q:
5fbf7be24f2f6c622be7af92 4 Q:
5fb39ce6b61cee693a77affe 4 Q:
5f9f99cd4a02db7b99b21ee7 4 Q:
5f644e97becdf06fd2651e0e 4 Q:
5f5b11f54d383e58c6b7c694 4 Q:
5f59d183b772fe2f8b223cd8 4 Q:
5f59d12657517e34e3445ab5 4 Q:
5f59ced893cd3236360f81d8
Q: यदि x + y + z=1, xy+yz+zx=-26 और x3 + y3+z3=151 है तो xyz का मान क्या होगा?
882 05fbf7be24f2f6c622be7af92
5fbf7be24f2f6c622be7af92- 1-18false
- 232false
- 324true
- 4– 30false
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Answer : 3. "24"
Q: यदि $$ {(x-5)^{2} +{(y-2)^{2}}+{(z-9)^{2}=0}}$$ है तो (x+y-z) का मान क्या होगा?
725 05fb39ce6b61cee693a77affe
5fb39ce6b61cee693a77affe- 1-2true
- 24false
- 33false
- 41false
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Answer : 1. "-2"
Q: यदि $$ {t^{2}-4t+1=0}$$ तो $${t^{3}+{1\over {t^{3}}}}$$ का मान क्या होगा—
1176 05f9f99cd4a02db7b99b21ee7
5f9f99cd4a02db7b99b21ee7- 144false
- 248false
- 352true
- 464false
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Answer : 3. "52"
Q: यदि $$ {x+{1\over 16x}}=1 $$, है तो $$ {64x^{3}+{1\over 64x^{3}}}$$ का मान होगा—
2059 05f644e97becdf06fd2651e0e
5f644e97becdf06fd2651e0e- 140false
- 252true
- 364false
- 476false
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Answer : 2. "52"
Q: यदि $$ {(x+{1 \over{x}})^{2}}=3$$, है तो का $$ {x^{206}+x^{200}+x^{90}+x^{84}+x^{18}+x^{12}+x^{6}+1}$$ मान होगा।
1258 05f5b11f54d383e58c6b7c694
5f5b11f54d383e58c6b7c694- 10true
- 21false
- 384false
- 4206false
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Answer : 1. "0"
Q: यदि $$ {x=2-2^{1\over 3}+2 ^{2\over 3}}$$ है तो $$ {x^{3}-6x^{2}+18x+18}$$ का मान होगा।
1066 05f59d183b772fe2f8b223cd8
5f59d183b772fe2f8b223cd8- 122false
- 233false
- 340true
- 445false
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Answer : 3. "40"
Q: यदि $$ {x^{2}+3{x}+1=0}$$ है तो $$ {x^{3}+{1\over {x^{3}}}}$$ का मान होगा।
910 05f59d12657517e34e3445ab5
5f59d12657517e34e3445ab5- 1-18true
- 218false
- 336false
- 4-36false
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Answer : 1. "-18"
Q: n का मान ज्ञात कीजिये जब $$ {n=\sqrt{n+ 2 \sqrt{n+2\sqrt{n+2\sqrt{3n}}}}}$$
890 05f59ced893cd3236360f81d8
5f59ced893cd3236360f81d8- 11false
- 23true
- 39false
- 412false
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Answer : 2. "3"
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