Aptitude Practice Question and Answer
8Q: The average salary of all employees working in an office is Rs.8000. The average salary of 7 technicians is Rs 12000 and the average salary of rest of the workers is Rs.6000. The total no. of workers working in that office is- 2171 05d19f5821388cd24f08614e7
5d19f5821388cd24f08614e7- 120false
- 221true
- 323false
- 422false
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Answer : 2. "21"
Explanation :
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Q: The average score of 42 students in a test is 69. The ratio of the number of boys to that of girls is 10 : 11. The average score of the boys is 20% more than that of the girls. The average score of the boys is:
2171 06051c80da37d522d6c152042
6051c80da37d522d6c152042- 182.8false
- 273.5false
- 375.2false
- 475.6true
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Answer : 4. "75.6"
Q: What is the reflection of the point (5,-2) in the line y=-1?
2171 05ed9f20ae11a1c4b43e6e9b6
5ed9f20ae11a1c4b43e6e9b6- 1( 7,-2)false
- 2(-5,0)true
- 3( 5,0)false
- 4( -7,9)false
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Answer : 2. "(-5,0)"
Q: A vacuum cleaner was marked at 30% above the cost price and a discount of 24% was given on its marked price. What is the profit/loss percentage?
2170 0611f795bb14e9c13a8ec06c3
611f795bb14e9c13a8ec06c3- 14%false
- 21.2%true
- 36.25%false
- 42.5%false
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Answer : 2. "1.2%"
Q: The LCM of two numbers is 45 times their HCF. If one of the numbers is 125 and sum of HCF and LCM is 1150. The other numbers is-
2170 05f6347313366f3388367654c
5f6347313366f3388367654c- 1225true
- 2235false
- 3240false
- 4250false
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Answer : 1. "225"
Q: There is 10 % loss if a watch is sold for Rs 1440/-. At What price it is to be sold to get 15 % profit.
2169 05e72fea9827ff55feb3197a5
5e72fea9827ff55feb3197a5- 1Rs. 1840/-true
- 2Rs. 1850/-false
- 3Rs. 1800/-false
- 4Rs. 1860/-false
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Answer : 1. "Rs. 1840/- "
Q: 17 articles were bought for ₹3910 and sold for ₹4590. How much was the approximate profit percentage per article?
2168 05df2237ffb64ec452cb6e020
5df2237ffb64ec452cb6e020- 117 %true
- 212 %false
- 39 %false
- 421 %false
- 525 %false
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Answer : 1. "17 % "
Q: If the annual rate of simple interest increases from 8% to 13%, a man’s yearly income increases by Rs. 4800. His principal (in Rs.) is:
2167 05e8431eece19223edbcf9fe7
5e8431eece19223edbcf9fe7- 1Rs.90,000false
- 2Rs.96,000true
- 3Rs.88,000false
- 4Rs.1,00,000false
- 5None of thesefalse
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