Algebra Question with answer Practice Question and Answer
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Q: Five articles, bat, ball, fan, table and chair, are kept one above the other (not necessarily in the same order). The bat is four places above the fan. The table is between the ball and the chair. The chair is three places below the bat.
349 064368c673e1adf3d497f092a
64368c673e1adf3d497f092a- 1atrue
- 2afalse
- 3afalse
- 4dfalse
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Answer : 1. "a"
Q: pqrs:sqrie:sdsd: dsdfsdfs
204 0643671e83e1adf3d497ef2bf
643671e83e1adf3d497ef2bf- 11false
- 22true
- 33false
- 44false
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Answer : 2. "2"
Q: xyz:abc+xyz:pqr
306 0643671163e1adf3d497ef269
643671163e1adf3d497ef269- 11true
- 22false
- 33false
- 44false
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Answer : 1. "1"
Q: If $${3-5x\over 2x}+{3-5y\over 2y}+{3-5z\over 2z}=0$$ then the value of $${2\over x}+{2\over y}+{2\over z}$$ is:
980 05dca460522d2e72bd78b2bdc
5dca460522d2e72bd78b2bdc- 120false
- 210true
- 35false
- 415false
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Answer : 2. "10"
Q: If $$ \ {xy\over x+y}= a, $$ $${xz\over x+z}=b $$ and $$ {yz\over y+z} =c $$ where a, b, c are all non – zero numbers, then x equals to
1040 05da8441eb247ec0cc95f4c77
5da8441eb247ec0cc95f4c77- 1$$ 2abc\over {ab+bc-ac} $$false
- 2$$ 2abc\over {ab+ac-ac} $$false
- 3$$ 2abc\over {ac+bc-ab} $$true
- 4$$ 2abc\over {ac+bc-ac} $$false
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Answer : 3. "$$ 2abc\over {ac+bc-ab} $$"
Q: A complete factorization of x4+64 is
232 063861340a72dd915f318247d
63861340a72dd915f318247d- 1$$\left(x^2+8 \right)^2 \ $$false
- 2$$\left(x^2+8 \right) \ (x^2-8)$$false
- 3$$\left(x^2-4x+8 \right) \ (x^2-4x-8)$$false
- 4$$\left(x^2+4x+8 \right) \ (x^2-4x+8)$$true
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Answer : 4. "$$\left(x^2+4x+8 \right) \ (x^2-4x+8)$$"
Q: If p3 – q3 = (p-q)[(p-q)2+xpq)] then the value of x is
224 063861300a72dd915f31820dc
63861300a72dd915f31820dc- 11false
- 2-1false
- 33true
- 42false
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Answer : 3. "3"
Q: If $$x+{1\over x}=c{1\over c}$$ then the value of x
267 06343d7e4e76f2264c5df97a4
6343d7e4e76f2264c5df97a4- 1c, 1\ctrue
- 2c, c2false
- 3c, 2cfalse
- 40, 1false
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Answer : 1. "c, 1\c "
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