Aptitude Practice Question and Answer
8 Q: A man purchased a bed sheet for Rs. 450 and sold it at again of 10 % calculated on the selling price. The selling price of the bedsheets was
1981 05dcb896ae9d33d6509bd9de7
5dcb896ae9d33d6509bd9de7- 1Rs. 460false
- 2Rs . 475false
- 3Rs . 480false
- 4Rs . 500true
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Answer : 4. "Rs . 500 "
Q: A and B can do a piece of work in 12 days. B and C in 15 days and C and A in 20 days. If A, B and C work together, they will completer the work in : 1981 05cf0f1db0b8bee0fb6178ad9
5cf0f1db0b8bee0fb6178ad9- 15 daysfalse
- 2$$ 7{5\over 6} \ days$$false
- 310 daystrue
- 4$$ 15 {2\over 3} \ days$$false
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Answer : 3. " 10 days"
Q: A rectangular plot is 32m by 24m. The owner of that plot wants to divide the plot into equal parts and for that purpose he builds a fence of wire on one diagonal. If wire costs Rs. 15.50 per metre, how much amount will be spent on fencing?
1981 05ec71fca112c8637e1b27ef8
5ec71fca112c8637e1b27ef8- 1620true
- 2618false
- 3616false
- 4612false
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Answer : 1. "620 "
Q: If a=x+y, b=x-y, c=x+2y, then $$ {a^2+b^2+c^2}-ab-bc-ca $$ is
1980 05da80b32b542750caa3e266e
5da80b32b542750caa3e266e- 1$${4y^2}$$false
- 2$${5y^2}$$false
- 3$${6y^2}$$false
- 4$${7y^2}$$true
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Answer : 4. "$${7y^2}$$"
Q: The value of an article depreciates every year at the rate of 10% of its value. If the present value of the article is Rs 729, then its worth 3 years ago was
1979 05dbfb43fd701145da0b06966
5dbfb43fd701145da0b06966- 1Rs 1250false
- 2Rs 1000true
- 3Rs 1125false
- 4Rs 1200false
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Answer : 2. "Rs 1000"
Q: Each member of a club contributes as much rupees and as much praise as the number of members of the club. If the total contribution is ₹2525, then the number of members of the club is:
1979 05dca3eb588990a4b0e7fda97
5dca3eb588990a4b0e7fda97- 160false
- 245false
- 355false
- 450true
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Answer : 4. "50 "
Q: Two parallel chords are drawn in a circle of diameter 30 cm. The length of one chord is 24 cm and the distance between the two chords is 21 cm. The length of the other chord is 30 cm
1979 05ddfc7eb4e9f8676753e6835
5ddfc7eb4e9f8676753e6835- 110 cmfalse
- 218 cmtrue
- 312 cmfalse
- 416 cmfalse
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Answer : 2. "18 cm "
Q: At what rate percent per annum will the simple interest on a sum of money be $${2\over 5}$$ of the principal amount in 10 years? 1978 05cfdff59bc9a366f2932575a
5cfdff59bc9a366f2932575a- 14%true
- 26%false
- 3$$5{2\over3}\%$$false
- 4$$6{2\over3}\%$$false
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