Simplification Practice Question and Answer
8 4 Q:
5eeb74d313d72d584fb5b39f 4 Q:
5eeb6cc513d72d584fb5a259 4 Q:
606c3c8d556643278a76777b 4 Q:
5f87f81458d85e164c5434a8 5 Q:
5fd87199ee21a54406214646 4 Q:
5efeac117228dd6b06e74744 4 Q:
5ef1858b8022cc4acbbe7edd 4 Q:
5f2e6c8bb6a1cb7a831cb473
Q: $${(75.8)^2-(55.8)^2\over20}$$ का मान क्या है?
887 05eeb74d313d72d584fb5b39f
5eeb74d313d72d584fb5b39f- 1121.6false
- 240false
- 3131.6true
- 420false
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Answer : 3. "131.6"
Q: सरल करें $$ {9।3-5।-5।-5।4।÷10\over-3(5)-2×4÷2}$$
886 05eeb6cc513d72d584fb5a259
5eeb6cc513d72d584fb5a259- 1$$-{16\over 19}$$true
- 2$${4\over 7}$$false
- 3$$9\over 10$$false
- 4$$-{8\over 17}$$false
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Answer : 1. "$$-{16\over 19}$$"
Q: सरल कीजिए $$ {(2x)^{2}-(2y)^{2}-(4x)^{2}}$$
885 0606c3c8d556643278a76777b
606c3c8d556643278a76777b- 1$$ {(12x^{2}-4y^{2})}$$false
- 2$$ {(12x^{2}+4y^{2})}$$false
- 3$$ {-12x^{2}+4y^{2}}$$false
- 4$$ {-12x^{2}-4y^{2}}$$true
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Answer : 4. "$$ {-12x^{2}-4y^{2}}$$"
Q: यदि $$ {0.7\over 1-6c}=-0.2$$ है तो c का मान होगा।
884 05f87f81458d85e164c5434a8
5f87f81458d85e164c5434a8- 10.075false
- 20.75true
- 30.5false
- 40.8false
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Answer : 2. "0.75"
Q:निर्देश: प्रश्न चिह्न (?) के स्थान पर क्या आयेगा?
$$ {4\over 7}×{2{4\over 5}÷{2\over 5}=?}$$.
884 05fd87199ee21a54406214646
5fd87199ee21a54406214646- 1$$ {6\over 7}$$false
- 28false
- 3$$ {3\over 5}$$false
- 44true
- 5None of thesefalse
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Answer : 4. "4"
Q: दिया गया है( 12 +22+32+………..+102)=385, तो (22+42+62+……202) का मान किस के बराबर होगा?
883 05efeac117228dd6b06e74744
5efeac117228dd6b06e74744- 1770false
- 21155false
- 31540true
- 4385false
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Answer : 3. "1540"
Q: दिए गए समीकरण का मान ज्ञात करों?
$$\left({216\over1} \right) ^{-{2\over3}}÷\left({27\over1} \right) ^{-{4\over3}}=? $$
874 05ef1858b8022cc4acbbe7edd
5ef1858b8022cc4acbbe7edd- 1$$ {4\over9}$$false
- 2$$ {9\over4}$$true
- 3$$ {9\over5}$$false
- 4$$ {3\over5}$$false
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Answer : 2. "$$ {9\over4}$$"
Q: यदि $$ a={{\sqrt{3}+\sqrt{2}}\over {\sqrt{3}-\sqrt{2}}}$$ और $$ b={{\sqrt{3}-\sqrt{2}}\over {\sqrt{3}+\sqrt{2}}}$$, है तो $$ {a^2\over b}+{b^2\over a}=?$$
870 05f2e6c8bb6a1cb7a831cb473
5f2e6c8bb6a1cb7a831cb473- 1970true
- 2960false
- 3950false
- 4940false
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Answer : 1. "970"
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