Algebra Practice Question and Answer
8 4 Q:
5f2a6fcb57c6a23ea65d9730 4 Q:
5ff40345d4181b48e8fa30ac 4 Q:
5f2e4db2b6a1cb7a831c136b 4 Q:
5ed621c6ebc5ce408e2a90f9 4 Q:
5f1ec1a426299776aa42bd9c 4 Q:
5f5b11f54d383e58c6b7c694 4 Q:
5e536aae6bbc4617d2822ab9 4 Q:
5d8c8e00e01f466533646b06
Q: यदि x+y=10 और xy=4 है ,तो x4+y4 का मान क्या है?
1797 05f2a6fcb57c6a23ea65d9730
5f2a6fcb57c6a23ea65d9730- 18432true
- 28464false
- 37478false
- 46218false
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Answer : 1. "8432"
Q: यदि x4+2x3+ax2+bx+9 एक पूर्ण वर्ग है जहाँ a तथा b धनात्मक वास्तविक संख्या है तो a और b का मान क्या होगा ?
1792 05ff40345d4181b48e8fa30ac
5ff40345d4181b48e8fa30ac- 1a = 5, b = 6false
- 2a = 6, b = 7true
- 3a = 7, b = 7false
- 4a = 7, b = 8false
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Answer : 2. "a = 6, b = 7"
Q: यदि x - y = 3 हो तो x3 - y3-9xy का मान क्या होगा ?
1780 05f2e4db2b6a1cb7a831c136b
5f2e4db2b6a1cb7a831c136b- 118false
- 227true
- 33false
- 49false
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Answer : 2. "27 "
Q: यदि a = 2.234, b = 3.121 और c = –5.355, है तो $$ a^3 + b^3 + c^3 – 3abc$$ का मान होगा।
1775 05ed621c6ebc5ce408e2a90f9
5ed621c6ebc5ce408e2a90f9- 1-1false
- 20true
- 31false
- 42false
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Answer : 2. "0"
Q: यदि a=34, b=c=33 है, तो a3+b3+c3-3abc का मान ज्ञात करे ।
1735 05f1ec1a426299776aa42bd9c
5f1ec1a426299776aa42bd9c- 150false
- 2100true
- 30false
- 4111false
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Answer : 2. "100"
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।
1733 05f5b11f54d383e58c6b7c694
5f5b11f54d383e58c6b7c694- 10true
- 21false
- 384false
- 4206false
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Answer : 1. "0"
Q: यदि $$ {x+{1\over{x}}}$$, है तो का $$ {x^2}+{1\over{x^2}}$$ मान होगा।
1718 05e536aae6bbc4617d2822ab9
5e536aae6bbc4617d2822ab9- 19false
- 27true
- 311false
- 414false
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Answer : 2. "7"
Q: यदि $${x}^2+{y}^2x+1=0$$ है, तो $$x^{31}+y{35}$$ का मान क्या होगा?
1709 05d8c8e00e01f466533646b06
5d8c8e00e01f466533646b06- 1– 1true
- 20false
- 31false
- 42false
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Answer : 1. "– 1 "
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