Aptitude Practice Question and Answer
8 Q: A line passing through the origin perpendicularly cuts the line 3x – 2y = 6 at point M. Find the co-ordinates of M.
2381 05f02e4597a5a806340b2749d
5f02e4597a5a806340b2749d- 1$$\left({-18\over13},{-12\over13} \right)$$false
- 2$$\left({-18\over13},{12\over13} \right)$$false
- 3$$\left({18\over13},{12\over13} \right)$$false
- 4$$\left({18\over13},{-12\over13} \right)$$true
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Answer : 4. "$$\left({18\over13},{-12\over13} \right)$$"
Q: The total area of a circle and a square is equal to 2611 sq.cm. The diameter of the circle is 42 cms. What is the sum of the circumference of the circle and the perimeter of the square?
2380 05d8608ccbd0b79109e784061
5d8608ccbd0b79109e784061- 1272 cmtrue
- 2380 cmfalse
- 3280 cmfalse
- 4Cannot be determinedfalse
- 5None of thesefalse
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Answer : 1. "272 cm"
Q:Directions: The following pie-chart represents the result of 600 successful students in various subject of an examination. Study the Pie-chart and answer question.
The number of students who passed in Bengali is –
2380 05ee30248e9ea010382e7e3d2
5ee30248e9ea010382e7e3d2- 1240true
- 2320false
- 3180false
- 4140false
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Answer : 1. "240"
Q: A sum of money becomes $${7\over6}$$ of itself in 3 years at a certain rate of simple interest. The rate of interest per annum is: 2378 15cfdf50598d53c6bd3f9d354
5cfdf50598d53c6bd3f9d354- 1$$5{5\over9}\%$$true
- 2$$6{5\over9}\%$$false
- 318%false
- 425%false
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Answer : 1. "$$5{5\over9}\%$$"
Q:Directions: The following pie-chart represents the result of 600 successful students in various subject of an examination. Study the Pie-chart and answer question.
The ratio of students who passed in Bengali, to the students who passed in History is
2377 05ee30031f72c0e153c805a7a
5ee30031f72c0e153c805a7a- 11 : 2false
- 22 : 1true
- 33 : 4false
- 43 : 5false
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Answer : 2. "2 : 1"
Q: A 300-meter-long train moving with an average speed of 126 km/hr. crosses a platform in 24 seconds. A man crosses the same the same platforms in 5 minutes. What is the speed of man in meter/second?
2377 05d860a43bd0b79109e784545
5d860a43bd0b79109e784545- 11.5 metre/secondtrue
- 21.2 metre/secondfalse
- 31.5 metre/secondfalse
- 4Cannot be determinedfalse
- 5None of thesefalse
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Answer : 1. "1.5 metre/second"
Q: Megha invests an amount of Rs. 15,860 in the names of her three daughters A, B and C in such a way that they get the same interest after 2, 3 and 4 years respectively. If the rate of simple interest is 5 % p.a, then the ratio of the amounts invested among A, B and C will be –
2377 05f0d85f69b26c36beb30dd5e
5f0d85f69b26c36beb30dd5e- 16 : 7 : 8false
- 26 : 5 : 4false
- 35 : 10 : 12false
- 4$${1\over 10}:{1\over 15}:{1\over 20}$$true
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Answer : 4. "$${1\over 10}:{1\over 15}:{1\over 20}$$"
Q: Ram has 5 daughters. The average age of these 5 sisters is 28 years. The youngest one is 16 years old. What was the average age of the 4 daughters before the youngest one was born?
2377 05df9b6a87c41ef1d193367c5
5df9b6a87c41ef1d193367c5- 128 yearsfalse
- 215 yearstrue
- 331 yearsfalse
- 416 yearsfalse
- 520 yearsfalse
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