Maths Practice Question and Answer
8 Q: ΔABC ~ ΔPQR. The perimeters of ΔABC and ΔPQR are 72 cm and 43.2 cm, respectively. What is the ratio of the are area of ΔABC to the area of ΔPQR?
355 06453780a613f9f6e33153e5d
6453780a613f9f6e33153e5d- 125 ∶ 9true
- 236 ∶ 25false
- 39 ∶ 4false
- 416 ∶ 9false
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Answer : 1. "25 ∶ 9 "
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.

Find the ratio between total number of Labors working in 2012 and 2013 together to total number of labors working in 2015 and 2016 together.
355 064d4b4859ce88dacc34350c3
64d4b4859ce88dacc34350c3- 12: 1false
- 21: 2true
- 335: 66false
- 411: 10false
- 5None of the given optionsfalse
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Answer : 2. "1: 2"
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?
352 064d4ad07ebd5c3747277b3a4
64d4ad07ebd5c3747277b3a4- 160%false
- 270%false
- 380%false
- 490%true
- 540%false
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Answer : 4. "90%"
Q: The number of coins of radius 0.75 cm and thickness 0.2cm required to be melted to make a right circular cylinder of height 8 cm and base radius 3 cm is:
345 064649fbc45f1450a80ce34be
64649fbc45f1450a80ce34be- 1500false
- 2600false
- 3460false
- 4640true
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Answer : 4. "640"
Q: A person deposited ₹400 for 2 years, ₹ 550 for 4 years and ₹ 1,200 for 6 years. He received a total simple interest of 1,020. The rate of interest per annum is
336 065423f1cae39fbcb144f75f5
65423f1cae39fbcb144f75f5- 110%true
- 25%false
- 315%false
- 420%false
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Answer : 1. "10% "
Explanation :
Q:Directions : Study the following bar graph and answer the questions.
company (in lakhs of rupees) for the years 1994-1997:

The year in which the gross profit is double the net profit
326 06460f4e7c899b466f4458a0a
6460f4e7c899b466f4458a0a
- 11997true
- 21995false
- 31996false
- 41994false
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Answer : 1. "1997 "
Q: If 80% of A=50% of B and B = x% of A, then the value of x is :
317 0653f6a6bae39fbcb144621e3
653f6a6bae39fbcb144621e3- 1400false
- 2300false
- 3160true
- 4150false
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Answer : 3. "160"
Explanation :
Q: Water flows into a tank which is 200 m long and 150 m wide, through a pipe of cross-section (0.3m x 0.2m) at 20 km/h. In what time will the water level be 8 m?
1 0608be1128899c91069d3626b
608be1128899c91069d3626b- 1450false
- 2500false
- 3200true
- 4250false
- 5350false
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