Aptitude Practice Question and Answer
8 Q: Sum and product of two numbers is 11 and 18 respectively. What will be the sum of their reciprocals?
1586 05dc184b7b0e9c27a7e28e824
5dc184b7b0e9c27a7e28e824- 1$$ 2\over 11 $$false
- 2$$ 11\over 2 $$false
- 3$$ 18\over 11 $$false
- 4$$ 11\over 18 $$true
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Answer : 4. " $$ 11\over 18 $$"
Q: An electrician has to repair an electric fault on a pole of height 4 m. He needs to reach a point 1.3 m below the top of the pole to un dertake the repair work the length of ladder that he should use, which when inclined at an angle of 60° to the horizontal would enable him to reach the required positions is :
1586 0600a8dffbaeda263c3c88b13
600a8dffbaeda263c3c88b13- 1$$ {9\sqrt{3}\over 10}{\ meter}$$false
- 2$$ {3\sqrt{3}\over 10}{\ meter}$$false
- 3$$ {3\sqrt{3}\over 5}{\ meter}$$false
- 4$$ {9\sqrt{3}\over 5}{\ meter}$$true
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Answer : 4. "$$ {9\sqrt{3}\over 5}{\ meter}$$"
Q: A can finish a piece of work in 18 days and B can do the same work in half the time taken by A. Then working together. What part of the same work they an finish in a day? 1585 05cf0f058c97a225730e3b24b
5cf0f058c97a225730e3b24b- 1$${1\over 6}$$true
- 2$${2\over 5}$$false
- 3$${1\over 9}$$false
- 4$${2\over 7}$$false
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Answer : 1. " $${1\over 6}$$"
Q: What is the discount rate of a gift whose selling price is Rs. 420 after a reduction of Rs. 60 on its marked price ?
1585 05e3252331f73627362281714
5e3252331f73627362281714- 110.5false
- 212.5true
- 314.5false
- 413.5false
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Answer : 2. "12.5"
Q:The pie chart below represents the instruments played by students of a school. Read the chart and answer the following questions based on it.
If there are 300 students in total, what is the difference between those who play Tabla and those who play Veena?
1584 05eba3072a445f56aef0ad20b
5eba3072a445f56aef0ad20b- 130false
- 290false
- 33true
- 49false
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Answer : 3. "3"
Q: In an examination, 40% of the candidates write their answers in Urdu and the rest in Marathi. The average marks of the candidates writing in Urdu is 74 and the average marks of the candidates writing in Marathi is 77. What are the average marks of all the candidates?
1584 06142c13bca41d4144a0d4d2f
6142c13bca41d4144a0d4d2f- 176.80false
- 275.40false
- 385.80false
- 475.80true
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Answer : 4. "75.80 "
Q: A scooter was purchased for Rs 30,000 and Rs 3,000 was spent to repair it. It was sold for Rs 39,600. What was the profit percentage?
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5f6d86d1f9079a64e3bed9f3- 115false
- 220true
- 325false
- 410false
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Answer : 2. "20"
Q: A batsman makes a score of 87 runs in the 17th match and thus increases his average by 3. Find his average after 17th match.
1584 15f4f64d40c72eb234932ccc6
5f4f64d40c72eb234932ccc6- 136false
- 237false
- 338false
- 439true
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