Practice Question and Answer
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Q: If $$ {A\over2}={B\over 3}={C\over 4}$$ then what is the value of $$ {A+B+C}\over C
1608 05f75980de487e60dcecd8cba
5f75980de487e60dcecd8cba- 1$$ {9\over2}$$false
- 23false
- 3$$ {4\over9}$$false
- 4$$ {9\over4}$$true
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Answer : 4. "$$ {9\over4}$$"
Q: 3x2 = 36 then what is the value of x?
1489 05f75978af66ef56de84dda54
5f75978af66ef56de84dda54- 1$$ {2\sqrt{3}}$$false
- 23false
- 3$$ -{2\sqrt{3}}$$false
- 4$$ {2\sqrt{3}}$$ or $$ -{2\sqrt{3}}$$true
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Answer : 4. "$$ {2\sqrt{3}}$$ or $$ -{2\sqrt{3}}$$"
Q: 13x -14= 9x+10 what is the value of x ?
1621 05f7597204637db73283e0c29
5f7597204637db73283e0c29- 16true
- 22false
- 31false
- 43false
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Answer : 1. "6"
Q: Factor of $$ {ab-a-b+1}$$ is
1594 05f7596da4637db73283e078d
5f7596da4637db73283e078d- 1(a-1)(b-1)true
- 2(a+1)(b-1)false
- 3(a-1)(b+1)false
- 4(a+b)(b-1)false
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Answer : 1. "(a-1)(b-1)"
Q: Find the coordinates of the point which divides the line segment joining (3,5) (7,9) in the ratio 2: 3.
1629 05f7594a04637db73283dfa1a
5f7594a04637db73283dfa1a- 1$$ {23\over 5}, {33\over5}$$true
- 2$$ {10\over 3}, {14\over3}$$false
- 3$$ {23\over 3}, {33\over5}$$false
- 4$$ {23\over 7}, {33\over7}$$false
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Answer : 1. "$$ {23\over 5}, {33\over5}$$"
Q: Find the distance between the point (-6, 7) and the point (-1, -5).
1745 05f759457e487e60dcecd40b2
5f759457e487e60dcecd40b2- 112false
- 213true
- 310false
- 43false
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Answer : 2. "13"
Q: QA and PB are perpendicular to AB in the given figure. If AO = 10 cm, BO = 6cm, BP = 9 cm, then the length of AQ is__
2373 05f7593aaf66ef56de84da9d0
5f7593aaf66ef56de84da9d0- 112 cmfalse
- 215 cmtrue
- 318 cmfalse
- 421 cmfalse
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Answer : 2. "15 cm"
Q: If the ratio of the heights of two identical triangles is 4: 9, find the ratio of the areas of the two triangles.
1377 05f759216e487e60dcecd3581
5f759216e487e60dcecd3581- 116 : 81true
- 24 : 9false
- 39 :4false
- 481 : 16false
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Answer : 1. "16 : 81"
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