Practice Question and Answer
8 Q: Point P lies outside a circle with centre O. Tangents PA and PB are drawn to meet the circle at A and respectively. If ∠APB =800, then ∠OAB is is equal to:
700 06489b8a0e8d2170cb3abef9c
6489b8a0e8d2170cb3abef9c- 1700false
- 2true
400
- 3false
140
- 4false
350
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Answer : 2. "400
"
Q: Select the most appropriate word for the given group of words.
A slowly moving mass or river of ice
700 064b65e5023047f4c71c411ca
64b65e5023047f4c71c411ca- 1glaciertrue
- 2typhoonfalse
- 3avalanchefalse
- 4blizzardfalse
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Answer : 1. "glacier"
Explanation :
(A) glacier - A slowly moving mass or river of ice is known as a "glacier."
Q: Which of the following application software is closely related to Database Management System?
700 0649424ecdad6f2e01f5b372b
649424ecdad6f2e01f5b372b- 1M.S. Wordfalse
- 2M.S. accesstrue
- 3M.S. Excelfalse
- 4M.S. powerpointfalse
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Answer : 2. "M.S. access"
Explanation :
1. Application software is closely related to database management systems M.S. Excel related.
2. It is system software for creating and managing databases.
3. It is software designed to store, retrieve, define, and manage data in a database.
Q: Which keys combination is used to insert duplicate slide in a PowerPoint presentation?
700 064943fd41a612ce001e3d00f
64943fd41a612ce001e3d00f- 1Ctrl + Xfalse
- 2Ctrl + Nfalse
- 3Ctrl + Mfalse
- 4Ctrl + Dtrue
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Answer : 4. "Ctrl + D"
Explanation :
1. In Microsoft PowerPoint, the Ctrl + D shortcut key inserts a duplicate of the selected slide.
2. Ctrl+D is a keyboard shortcut used in many computer programs to perform various tasks. In a web browser, pressing Ctrl+D adds the current webpage to your bookmarks or favourites list.
3. In Microsoft Excel and Google Sheets, pressing Ctrl+D fills a cell and overwrites it with the contents of the cell in a column above it.
Q: Is it truly possible to produce a permanent, instantly accessible flexibility that requires no warm-up or any other preparation? 699 05b5cc7bbe4d2b419777509de
5b5cc7bbe4d2b419777509de- Show AnswerHide Answer
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Answer :
Explanation :
Yes. Otherwise what is the point of practicing combat techniques such as high kicks if they require a warm-up? I personally know many athletes, some of them active soldiers, who can display much greater flexibility without a warm-up than what I show in this book. Of course, I can do everything that you see in this book also without a warm-up. If your coach or instructor cannot teach you how to have such flexibility then it tells you something about his or her knowledge of human physiology and the methodology of sports training.
Q:Direction: Study the following information carefully and answer the given questions.
An uncertain number of people are sitting in a row facing north and are at an equal distance between them. The number of people sitting to the left of A is the same as to the right of H. G is sitting third to the right of D, who is sitting immediate right of A.
The number of people sitting between I and F is the same number of people sitting between F and B. H is sitting four places away from E, who is not an immediate neighbour of C. Only one person is sitting between D and I, who is sitting fourth from the left end. C is sitting exactly between F and B, who is sitting immediate left of H. Two people are sitting between G and F.
What is the number of people sitting between H and A?
699 064e865e83be218b6cdcb98b4
64e865e83be218b6cdcb98b4An uncertain number of people are sitting in a row facing north and are at an equal distance between them. The number of people sitting to the left of A is the same as to the right of H. G is sitting third to the right of D, who is sitting immediate right of A.
The number of people sitting between I and F is the same number of people sitting between F and B. H is sitting four places away from E, who is not an immediate neighbour of C. Only one person is sitting between D and I, who is sitting fourth from the left end. C is sitting exactly between F and B, who is sitting immediate left of H. Two people are sitting between G and F.
- 112false
- 213false
- 315true
- 46false
- 5None of thesefalse
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Answer : 3. "15"
Q: The sum of the radii of spheres A and B is 14 cm, the radius of A being larger than that of B. The difference between their surface areas is 112 π . What is the ratio of the volumes of A and B?
699 064bfb9af2dc867f59316396e
64bfb9af2dc867f59316396e- 1125 : 64false
- 264 : 27true
- 327 : 8false
- 48 : 1false
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Answer : 2. "64 : 27"
Q: Koppen's 'AW' Region is found in which of the following places in Rajasthan?
699 0633c3cfdc896d91eb9e7d57a
633c3cfdc896d91eb9e7d57a- 1Nagaurfalse
- 2Jodhpurfalse
- 3Udaipurfalse
- 4Dungarpurtrue
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