Maths Practice Question and Answer
8 Q: How many hemispherical balls can be made from a cylinder 56 cm high and 12 cm diameter, when every ball being 0.75 cm in radius?
564 064649e5145f1450a80ce32bb
64649e5145f1450a80ce32bb- 11792false
- 23584false
- 34824false
- 47168true
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Answer : 4. "7168"
Q:Directions: In the following question, two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.
I. X2 – 5x + 6 = 0
II. Y2 – y – 6 = 0
564 064e5ebc5d928d8b7160e39ea
64e5ebc5d928d8b7160e39eaII. Y2 – y – 6 = 0
- 1X > Yfalse
- 2X < Yfalse
- 3X ≥ Yfalse
- 4X ≤ Yfalse
- 5X = Y or no relation can be establishedtrue
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Answer : 5. "X = Y or no relation can be established"
Q: if 3sin2θ – cosθ-1=0, 00< θ<900, then what is the value of cot θ + cosec θ?
562 0648af256f4063d472f4f7b10
648af256f4063d472f4f7b10- 1$${3\sqrt { 2} }\over 2$$false
- 2$${2\sqrt { 3} }$$false
- 3$${\sqrt { 5} }$$true
- 4$${2\sqrt { 5} }$$false
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Answer : 3. "$${\sqrt { 5} }$$"
Q:Direction: The line chart given below shows number of labourers (men and women) working in six different years. Study the data carefully and answer the following questions.
The total number of Men working in 2012 and 2013 together is what per cent of the total number of labourers (Men + Women) working in 2014?
560 064d4ad07ebd5c3747277b3a4
64d4ad07ebd5c3747277b3a4- 160%false
- 270%false
- 380%false
- 490%true
- 540%false
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Answer : 4. "90%"
Q:Directions : Read the graph and answer the following questions.
The total income exceeds the total expenditure over the years1982 to 1986 by
557 064610542f75f230a7a71f3b1
64610542f75f230a7a71f3b1- 185 lakhstrue
- 2105 lakhsfalse
- 3115 lakhsfalse
- 4120 lakhsfalse
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Answer : 1. "85 lakhs "
Q:Directions : Given here is a pie chart showing the cost of gold in 2010, 2011, 2012 and 2013. Study the chart and answer the following questions
The ratio of percentage increases in price of gold from 2011 to 2012 and 2012 to 2013 is
554 064539f4739143d085f3e3c04
64539f4739143d085f3e3c04- 16 : 5false
- 27 : 5true
- 38 : 5false
- 49 : 5false
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Answer : 2. "7 : 5"
Q:Direction: In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.
I. x² – 15x + 54 = 0
II. y² – 11y + 24 = 0
554 064dcc5294e4237f6c98a66c8
64dcc5294e4237f6c98a66c8II. y² – 11y + 24 = 0
- 1x > yfalse
- 2x < yfalse
- 3x ≥ yfalse
- 4x ≤ yfalse
- 5x = y or the relationship between x and y cannot be established.true
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Answer : 5. "x = y or the relationship between x and y cannot be established."
Q:Direction: The line chart given below shows number of labourers (men and women) working in six different years. Study the data carefully and answer the following questions.
The average number of Women working in 2014, 2015 and 2016 together is how much more/less than average number of Men working in 2011, 2014 and 2016 together?
552 064d4b2f2a798377447221ad1
64d4b2f2a798377447221ad1- 1100true
- 280false
- 390false
- 470false
- 5None of the given optionsfalse
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