Algebra Question with answer Practice Question and Answer
8 4 Q:
64c7650b42082e8c9b7a8bb5 4 Q:
5f1e99e21b4d8003eeb16c16 4 Q:
6051c545d3e3d30b29d9a4c8 4 Q:
6022641f2dc71d4148a153c6 4 Q:
64d22a58a7983774471941cd 4 Q:
64b913132d3130f5753f024b 4 Q:
6480447b23e51f4777046d10 4 Q:
649e7d321a612ce00103f852
Q: यदि $$\sqrt { 11- 3\sqrt { 8}}=a+b\sqrt { 2}$$, तो (2a+3b) का मान क्या है?
1050 064c7650b42082e8c9b7a8bb5
64c7650b42082e8c9b7a8bb5- 17false
- 29false
- 33true
- 45false
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Answer : 3. "3"
Q: यदि $${\sqrt{7-2}\over\sqrt{7+2}}=a\sqrt{7}+b$$,है तो a का मान ज्ञात करे
1039 05f1e99e21b4d8003eeb16c16
5f1e99e21b4d8003eeb16c16- 1$${4\over3}$$false
- 2$${-4√7\over3}$$false
- 3$${11\over2}$$false
- 4$$-{4\over3}$$true
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Answer : 4. " $$-{4\over3}$$"
Q: यदि $$ {x^{4}+x^{2}y^{2}+y^{4}={21\over256}}$$ और $$ {x^{2}+xy+y^{2}={3\over16}}$$ है तो तब $$ {2(x^{2}+y^{2})}=?$$ होगा।
1028 06051c545d3e3d30b29d9a4c8
6051c545d3e3d30b29d9a4c8- 1$$ {3\over 8}$$false
- 2$$ {5\over 8}$$true
- 3$$ {3\over 4}$$false
- 4$$ {5\over 16 }$$false
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Answer : 2. "$$ {5\over 8}$$"
Q: यदि a=25, b=15 , c=-10 हो तो $$ {a^{3}+b^{3}+c^{3}-3abc\over {(a-b)^{2}+(b-c)^{2} +(c-a)^{2}}}$$ का मान ज्ञात करों?
1027 06022641f2dc71d4148a153c6
6022641f2dc71d4148a153c6- 130false
- 2-15false
- 3-30false
- 415true
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Answer : 4. "15"
Q: यदि a+b+c=7 और a3+b3+c3-3abc=175, तो (ab+bc+ca) का मान क्या है?
1018 064d22a58a7983774471941cd
64d22a58a7983774471941cd- 18true
- 29false
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Answer : 1. "8"
Q: यदि 15x2 – 26x + 8 = (Ax + B) (Cx + D), जहां A और C धनात्मक पूर्णांक हैं, तो (2A + B – C – 2D) का मान क्या है?
1015 064b913132d3130f5753f024b
64b913132d3130f5753f024b- 10false
- 21true
- 32false
- 43false
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Answer : 2. "1"
Q: यदि a=26 and b=22, है, तो $${{a^3-b^3}\over {a^2-b^2}}-{3ab\over a+b}$$ का मान है:
1012 06480447b23e51f4777046d10
6480447b23e51f4777046d10- 1$$11\over 13$$false
- 2$$1\over 3$$true
- 3$$5\over 3$$false
- 4$$13\over 11$$false
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Answer : 2. "$$1\over 3$$"
Q: यदि 4x2 + y2 = 40 है, तो xy = 6, का मान ज्ञात कीजिये।
996 0649e7d321a612ce00103f852
649e7d321a612ce00103f852- 16false
- 28true
- 35false
- 44false
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Answer : 2. "8"
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