Practice Question and Answer
8 Q: Which of the following destroys the ozone layer?
1798 06089255f06b39f63ea8fb990
6089255f06b39f63ea8fb990- 1Carbonfalse
- 2Chlorinetrue
- 3Siliconfalse
- 4Sulphurfalse
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Answer : 2. "Chlorine "
Q: Arrange the given words in a meaningful sequence. 1. Grain 2. Plant 3.Sandwich 4. Bread 5. Dough 1798 05b5cc7d1e4d2b419777512bd
5b5cc7d1e4d2b419777512bd- 11,2,5,4,3false
- 22,1,4,5,3false
- 32,1,5,4,3true
- 42,1,4,5,3false
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Answer : 3. "2,1,5,4,3"
Explanation :
Answer: C) 2,1,5,4,3 Explanation: The Correct Sequence is : Plant Grain Dough Bread Sandwich 2 1 5 4 3
Q: 36 identical books must be arranged in rows with the same number of books in each row. Each row must contain at least three books and there must be at least three rows. A row is parallel to the front of the room. How many different arrangements are possible ? 1798 05b5cc6cfe4d2b4197774e2f4
5b5cc6cfe4d2b4197774e2f4- 15true
- 26false
- 37false
- 48false
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Answer : 1. "5"
Explanation :
Answer: A) 5 Explanation: The following arrangements satisfy all 3 conditions. Arrangement 1: 3 books in a row; 12 rows. Arrangement 2: 4 books in a row; 9 rows.Arrangement 3: 6 books in a row; 6 rows.Arrangement 4: 9 books in a row; 4 rows.Arrangement 5: 12 books in a row; 3 rows. Therefore, the possible arrangements are 5.
Q: The length of one side of a rhombus is 6.5 cm and its altitude is 10 cm. If the length of its diagonal be 26 cm, the length of the other diagonal will be :
1798 05dcb8ae545ad6b59c82cfc12
5dcb8ae545ad6b59c82cfc12- 15 cmtrue
- 210 cmfalse
- 36.5 cmfalse
- 426 cmfalse
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Answer : 1. "5 cm "
Q: Maharaja Suheldev Memorial will be set up in which state?
1798 06030fc98f8a36909d39c880e
6030fc98f8a36909d39c880e- 1Assamfalse
- 2Uttar Pradeshtrue
- 3Haryanafalse
- 4Punjabfalse
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Answer : 2. "Uttar Pradesh"
Q: A circular wire of radius 42 cm is bent in the form of a rectangle whose sides are in the ratio of 6 : 5 . The smaller side of the rectangle is
( Take $$ π = 22\over 7$$ ) :
1798 05dd3d8ada46476101fbd762b
5dd3d8ada46476101fbd762b( Take $$ π = 22\over 7$$ ) :
- 160 cmtrue
- 230 cmfalse
- 325 cmfalse
- 436 cmfalse
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Answer : 1. "60 cm "
Q: There are five different cottages, M to Q in a row. M is to the immediate right of N and O is to the immediate left of Q and immediate right of M. N is to the immediate right of P. The first cottage from the left is _____ ?
1798 06114c880a9d47920f2a41fe0
6114c880a9d47920f2a41fe0- 1Mfalse
- 2Nfalse
- 3Ptrue
- 4Qfalse
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Answer : 3. "P"
Q: How is sign stored in a COMP field? 1798 05b5cc7d9e4d2b41977751557
5b5cc7d9e4d2b41977751557- Show AnswerHide Answer
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Answer :
Explanation :
It is stored in the most significant bit. Bit is ON if -ve, OFF if +ve.

