Practice Question and Answer
8 Q: Author of the book “Ignited Mind” is____
1892 05f029b6fe890ce63e579ce7f
5f029b6fe890ce63e579ce7f- 1Salman Rushdie.false
- 2Amartya Senfalse
- 3Sonia Gandhitrue
- 4A.P.J Abdul Kalamfalse
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Answer : 3. "Sonia Gandhi"
Q: A phone is sold for Rs. 860 at a loss of 20% for how much should it be sold gain 10%?
1892 0608fbda10ce9ec791f085873
608fbda10ce9ec791f085873- 1Rs.1182.5true
- 2Rs.1168.5false
- 3Rs.1092.5false
- 4Rs.1220.5false
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Answer : 1. "Rs.1182.5"
Q: Which of the following is an epidemic and endemic disease?
1892 06073f63d63b9781494d82893
6073f63d63b9781494d82893- 1poliofalse
- 2measlesfalse
- 3Typhoidfalse
- 4Choleratrue
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Answer : 4. "Cholera"
Explanation :
Cholera, caused by the bacterium Vibrio cholerae, can be both epidemic and endemic. Epidemic cholera refers to sudden outbreaks affecting large populations, often due to contaminated water. Endemic cholera signifies the continuous, stable presence of the disease in specific regions, indicating a persistent, albeit lower, level of infection over time.
Q: What is used to save a document in different locations?
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5ea2604494010016f5911368- 1Savefalse
- 2Save astrue
- 3Insertfalse
- 4Enterfalse
- 5Newfalse
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Answer : 2. "Save as"
Q: Choose the correct E-mail address format from the following:
1892 05f84266ee393ae2725d51caa
5f84266ee393ae2725d51caa- 1XYZ_gmail.comfalse
- 2gmail.com_XYZfalse
- 3gmail.com@XYZfalse
- 4XYZ@gmail.comtrue
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Answer : 4. "XYZ@gmail.com"
Q: A , B, and C together can finish a task in 12 days. A is twice as productive as B and C alone can do the task in 36 days. In how many days can A and B do the task if C goes on leave?
1892 05f2e592f79b9e641a76528d2
5f2e592f79b9e641a76528d2- 120false
- 218true
- 310false
- 415false
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Answer : 2. "18"
Q: Why that you cannot overload the scope resolution operator (::) ? 1891 05b5cc6bfe4d2b4197774daac
5b5cc6bfe4d2b4197774daac- Show AnswerHide Answer
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Answer :
Explanation :
The main reason why the (::) cannot be overloaded is that only operators that take in values as parameters can be overloaded. The scope resolution operator does not take a value as parameter.
Q: If 12 men can do a piece of work in 24 days, then in how many days can 18 men do the same work?
1891 05ed740bbebc5ce408e2de32e
5ed740bbebc5ce408e2de32e- 136false
- 220false
- 318false
- 416true
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