Algebra Practice Question and Answer
8 4 Q:
5dccd83ef348e931548eeddb 4 Q:
5e536aae6bbc4617d2822ab9 4 Q:
5d70dc5d60d0a53645a49df5 4 Q:
5dd377b5c2282c484e462792 4 Q:
5d70d94760d0a53645a49d11 4 Q:
5d70de68d8eebc768d116c0b 4 Q:
5dca42ed582669277c292e29 4 Q:
5dd3bc8cc2282c484e46fabc
Q: यदि $$x=(\sqrt2+1)^{1\over3} $$, है $$(x^3-{1\over {x^3}}) $$ का मान है-
780 05dccd83ef348e931548eeddb
5dccd83ef348e931548eeddb- 10false
- 2$$-\sqrt { 2} \ $$false
- 32true
- 4$$3\sqrt { 2} \ $$false
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Answer : 3. "2"
Q: यदि $$ {x+{1\over{x}}}$$, है तो का $$ {x^2}+{1\over{x^2}}$$ मान होगा।
1282 05e536aae6bbc4617d2822ab9
5e536aae6bbc4617d2822ab9- 19false
- 27true
- 311false
- 414false
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Answer : 2. "7"
Q: निम्न समीकरण हो हल कीजिए
994 05d70dc5d60d0a53645a49df5
5d70dc5d60d0a53645a49df5- 14false
- 25false
- 310true
- 412false
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Answer : 3. "10"
Q: यदि a + b + c = 0 है, तो a3+b3+c3 किसके बराबर है ?
1956 05dd377b5c2282c484e462792
5dd377b5c2282c484e462792- 1a + b + cfalse
- 2abcfalse
- 32abcfalse
- 43abctrue
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Answer : 4. "3abc"
Q: सरलीकरण किजिए
1304 05d70d94760d0a53645a49d11
5d70d94760d0a53645a49d11- 13/2false
- 25/2false
- 37/2true
- 411/2false
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Answer : 3. "7/2"
Q:
938 05d70de68d8eebc768d116c0b
5d70de68d8eebc768d116c0b- 1-1false
- 21true
- 32false
- 441false
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Answer : 2. "1"
Q: यदि दो संख्या x और $$1\over x$$ (जहाँ x ≠ 0) का औसत A है तो x3 और $$1\over {x^3}$$ तो का औसत क्या होगा ?
920 05dca42ed582669277c292e29
5dca42ed582669277c292e29- 1$$4A^3-2A$$false
- 2$$4A^3-3A$$true
- 3$$4A^3-4A$$false
- 4$$4A^2-2A$$false
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Answer : 2. "$$4A^3-3A$$ "
Q: यदि $$ x={\sqrt3\over{2}}$$ है, तो $$ \sqrt{1+x}-\sqrt{1-x}$$ का मान ज्ञात करें।
908 05dd3bc8cc2282c484e46fabc
5dd3bc8cc2282c484e46fabc- 11true
- 20false
- 3$$ \sqrt{3}$$false
- 4$$ \sqrt{2}$$false
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Answer : 1. "1"
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