Practice Question and Answer
8Q: Two pipes A and B can fill a tank in 24 hours and 1717 hours respectively. Harihar opened the pipes A and B to fill an empty tank and some times later he closed the taps A and B , when the tank was supposed to be full. After that it was found that the tank was emptied in 2.5 hours because an outlet pipe "C" connected to the tank was open from the beginning. If Harihar closed the pipe C instead of closing pipes A and B the remaining tank would have been filled in : 10260 05b5cc7cfe4d2b419777511cc
5b5cc7cfe4d2b419777511cc- 12 hoursfalse
- 28 hourstrue
- 36 hoursfalse
- 44 hoursfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "8 hours"
Explanation :
Answer: B) 8 hours Explanation: Efficiency of Inlet pipe A = 4.16% 10024 Efficiency of Inlet pipe B = 5.83% 1001717 Therefore, Efficiency of A and B together = 100 % Now, if the efficiency of outlet pipe be x% then in 10 hours the capacity of tank which will be filled = 10 * (10 - x) Now, since this amount of water is being emptied by 'C' at x% per hour, then 10x10-xx=2.5 hrs => x = 8 Therefore, in 10 hours 20% tank is filled only. Hence, the remaining 80% of the capacity will be filled by pipes A and B in 80/10 = 8 hours
Q: Which state government has recently launched a scheme called 'Ghar Ghar Ration'?
10244 75f17d0f690e8777587b1df7f
5f17d0f690e8777587b1df7f- 1Madhya Pradeshfalse
- 2Delhitrue
- 3Uttar Pradeshfalse
- 4Punjabfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Delhi"
Q: Direction:In question below has two blanks, each blank indicating that something has been omitted. Choose set of words for each blank which best fits the meaning of the sentence as a whole.
We can feel morally ___when someone insults us-as long as we do not___upon those felling by burning down houses.
10226 05d89f1aade6f984b11a8f819
5d89f1aade6f984b11a8f819We can feel morally ___when someone insults us-as long as we do not___upon those felling by burning down houses.
- 1Challenged, standfalse
- 2outraged, acttrue
- 3bound, buildfalse
- 4obliged, thinkfalse
- 5violated, harpfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "outraged, act"
Q: Which Company has launched 'Citizen First' advertisement campaign? 10223 05b5cc7c3e4d2b41977750b4c
5b5cc7c3e4d2b41977750b4c- 1Infosysfalse
- 2NGCfalse
- 3ITCtrue
- 4Reliancefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "ITC"
Explanation :
Answer: C) ITC Explanation:
Q: Direction: In each of the following questions, four words have been given, out of which three are alike in some manner and the fourth one is different. Choose out the odd one.
10197 05ef32a92d40ebf3f78303191
5ef32a92d40ebf3f78303191- 1Bangalorefalse
- 2Bhopalfalse
- 3Ranchifalse
- 4Nagpurtrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Nagpur "
Q: There can be many ways to insert page number in a document. Which of the following lets you insert page number? 10182 55b9a5e5cc4c55c03307a6f2a
5b9a5e5cc4c55c03307a6f2a- 1Page number from insert menutrue
- 2Page setup from file menufalse
- 3Footnote from Insert menufalse
- 4Both a & cfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Page number from insert menu"
Q: The flow of information through MIS is 10179 05b5cc6a2e4d2b4197774cbe1
5b5cc6a2e4d2b4197774cbe1- 1organization dependentfalse
- 2information dependentfalse
- 3management dependentfalse
- 4need dependenttrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "need dependent"
Explanation :
Answer: D) need dependent Explanation: The flow of information through MIS - Management Information System is Need dependent. The backbone of any organization is Information. The information of MIS comes from both internal and external sources.
Q: Meenu has some money. She can buy 40 books or 90 pens with it. She keeps 20% of the money for food and with the remaining buys 36 pens and some books. Find the number of books she buys.
10176 05e78b9594572817353d46c16
5e78b9594572817353d46c16- 115false
- 214false
- 318false
- 416true
- 512false
- Show AnswerHide Answer
- Workspace
- SingleChoice