Aptitude Practice Question and Answer
8 Q: PQRS is square whose side is 20 cm. By joining opposite vertices of PQRS are get four triangles. What is the sum of the perimeters of the four triangles?
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600946dbda57152562aa88d5- 1$$ {40{\sqrt{2}}}$$false
- 2$$ {40{\sqrt{2}}}+ 40 $$false
- 3$$ {40{\sqrt{2}}}+ 80 $$false
- 4$$ {80{\sqrt{2}}}+ 80 $$true
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Answer : 4. "$$ {80{\sqrt{2}}}+ 80 $$"
Q: What is the length of the radius of the circumcircle of the equilateral triangle, the length of whose side is 6√3 cm?
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5efeae0a9bfe193cd14b72a2- 16√3 cmfalse
- 26.5 cmfalse
- 35.4 cmfalse
- 46 cmtrue
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Answer : 4. "6 cm"
Q:Directions : A graph showing the price of rice in India during the year 2000 to 2003 is given below. Study the graph carefully and answer the questions.
The month in which the price of rice were equal for the year 2000 and 2001 was
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6391d80a58400a550dd8e0a8- 1Septemberfalse
- 2Augustfalse
- 3Junetrue
- 4Novemberfalse
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Answer : 3. "June "
Q: If tan A=n tan B and Sin A= m Sin B, then the value of Cos2A is
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5f4df246081699374e855fcf- 1$$ {m^{2}+1\over {n^{2}+1}}$$false
- 2$$ {m^{2}+1\over {n^{2}-1}}$$false
- 3$$ {m^{2}-1\over {n^{2}-1}}$$true
- 4$$ {m^{2}-1\over {n^{2}+1}}$$false
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Answer : 3. "$$ {m^{2}-1\over {n^{2}-1}}$$"
Q: The number of sides in two regular polygons are in the ratio of 5 : 4. The difference between their Interior angles of the polygon is 60 . Then the number of sides are
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5ed9da755663d17e0b8f15d3- 115, 12true
- 25, 4false
- 310, 8false
- 420, 16false
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Answer : 1. "15, 12 "
Q: The top of two poles of height 24 m and 42 m are connected by a wire. If the wire makes an angle of 60° with the horizontal, then the length of the wire is
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5ef183e27fed557ba2aaefc7- 1$$12\sqrt{3}$$true
- 2$$18\sqrt{3}$$false
- 3$$16\sqrt{3}$$false
- 4$$24\sqrt{3}$$false
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Answer : 1. "$$12\sqrt{3}$$"
Q:Directions : The graph shows the demand and production of different companies. Study the graph and answer the following questions.
What is the second large demand company?
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5f4f730882a7582d892c7ab9- 1Ftrue
- 2Bfalse
- 3Afalse
- 4Dfalse
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Answer : 1. "F"
Q:Direction: In the following questions two equations numbered I and II are given. You have to solve both the equations and give answer.
(A) x>y
(B) x≥y
(C) x˂y
(D) x≤y
(E) x=y or the relations ship cannot be established
I. x2-7x + 12 = 0
II. y2 - 12y + 32 = 0
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5eb2334ffafa823419a77cc8(A) x>y
(B) x≥y
(C) x˂y
(D) x≤y
(E) x=y or the relations ship cannot be established
II. y2 - 12y + 32 = 0
- 1Atrue
- 2Bfalse
- 3Cfalse
- 4Dfalse
- 5Efalse
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