Surds and Indices Questions Practice Question and Answer
8 4 Q:
5f2a78977079852b553cc1cd 4 Q:
60363caf24cd273bc4f0bd0f 4 Q:
5d8c8be583050426e7abe748 Answer : 1. "$$^{3}\sqrt{9}$$"
4 Q:
5f2e3d9579b9e641a76465c2 4 Q:
5d71fa9124421948066491ce 4 Q:
5ee058603f1add232d831e48 4 Q:
5efeb2c87228dd6b06e754d3 4 Q:
5f59ca1293cd3236360f6e4b
Q: निम्नलिखित में से कौन सा कथन सत्य हैं?
I. $$ {33^3}>{3^{33}}$$
II. $$ {333}>{(3^{3})^{3}}$$
1333 05f2a78977079852b553cc1cd
5f2a78977079852b553cc1cdII. $$ {333}>{(3^{3})^{3}}$$
- 1केवल Ifalse
- 2केवल IIfalse
- 3I तथा II दोनोंfalse
- 4न I तो न ही IItrue
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Answer : 4. "न I तो न ही II"
Q: $$ {({1\over25})^{-1\over2}}+{({8\over 27})^{-1\over3}}$$.
1350 060363caf24cd273bc4f0bd0f
60363caf24cd273bc4f0bd0f- 1$$ {9\over 2}$$false
- 2$$ {13\over 2}$$true
- 3$$ {13\over 15}$$false
- 4$$ {5\over 9}$$false
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Answer : 2. "$$ {13\over 2}$$"
Q: इनमे से सबसे बड़ा कौन है
$$^{3}\sqrt{9},\sqrt{3},\ ^{4}\sqrt{16},\ ^{6}\sqrt{180}$$
1649 05d8c8be583050426e7abe748
5d8c8be583050426e7abe748- 1$$^{3}\sqrt{9}$$true
- 2$$\sqrt{3}$$false
- 3$$^{4}\sqrt{16}$$false
- 4$$^{6}\sqrt{180}$$false
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Answer : 1. "$$^{3}\sqrt{9}$$"
Explanation :
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Q: यदि $$ {x^{\sqrt{x}}}={({x{\sqrt{x}}})^{x}}$$, है तो x का मान ज्ञात कीजिये।
1201 05f2e3d9579b9e641a76465c2
5f2e3d9579b9e641a76465c2- 1$$ {3\over4}$$false
- 2$$ {3\over5}$$false
- 3$$ {9\over4}$$true
- 4$$ {7\over4}$$false
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Answer : 3. "$$ {9\over4}$$"
Q: यदि है $$ (3^{33}+3^{33}+3^{33})(2^{33}+2^{33})=6^x$$, तो x का मान होगा ?
3536 05d71fa9124421948066491ce
5d71fa9124421948066491ce- 134true
- 235false
- 333false
- 433.5false
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Answer : 1. "34"
Q: यदि 5a=3125, है तो 5(a-3) का मान होगा।
1711 05ee058603f1add232d831e48
5ee058603f1add232d831e48- 125true
- 2125false
- 3625false
- 41625false
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Answer : 1. "25"
Q: $$ \sqrt{217+\sqrt{48+\sqrt{256}}}=?$$.
1619 05efeb2c87228dd6b06e754d3
5efeb2c87228dd6b06e754d3- 114false
- 215true
- 314.4false
- 416false
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Answer : 2. "15"
Q: $$ {\sqrt{(121)}} +{\sqrt{(12321)}}+{\sqrt{(1234321)}}$$ का मान ज्ञात कीजिये।
1352 05f59ca1293cd3236360f6e4b
5f59ca1293cd3236360f6e4b- 11233true
- 21234false
- 31244false
- 4983false
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Answer : 1. "1233"
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