Practice Question and Answer
8Q: What are Child Selectors ? 1669 05b5cc6fbe4d2b4197774f0fb
5b5cc6fbe4d2b4197774f0fb- Show AnswerHide Answer
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Answer :
Explanation :
A child selector is used when you want to match an element that is the child of another specific element.The parent and child selectors are separated by spaces.The following selector locates an unordered list element within a paragraph element and makes a text within that element bold. p > ul {font-weight: bold;}
Q: What is the first term of an arithmetic progression of positive integers ? (I) Sum of the squares of the first and the second term is 116. (II)The fifth term is divisible by 7. 1669 05b5cc705e4d2b4197774f21b
5b5cc705e4d2b4197774f21b- 1Only a is sufficienttrue
- 2Only b is sufficientfalse
- 3Both a & b are necessaryfalse
- 4Nonefalse
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Answer : 1. "Only a is sufficient"
Explanation :
Answer: A) Only a is sufficient Explanation: The sum of square of two no is 116 i.e no lie 1-11, because 11x11 =121 which is greater than 116 again after cheaking all possible pair of no only 4 and 10 satisfy this condsn , again the progression is of positive integer so 10 cant not be 1st termso the 1st term is 4,but from the 2nd we cant able to find the 1st term so only 1st statement is sufficient to answer the question
Q: Who recently set a new 10kmroad run world record?
1669 05e2173967925ca44aaa141ed
5e2173967925ca44aaa141ed- 1Joshua Cheptegeifalse
- 2Bernard Kimelifalse
- 3Rhonex Kiprutotrue
- 4Julien Wandersfalse
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Answer : 3. "Rhonex Kipruto"
Q: Which of the following can be a symptom of AIDS? 1669 05b5cc688e4d2b4197774c309
5b5cc688e4d2b4197774c309- 1Hair lossfalse
- 2Severe weight gainfalse
- 3Tirednesstrue
- 4All the abovefalse
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Answer : 3. "Tiredness"
Explanation :
Answer: C) Tiredness Explanation: From the aboe given options, only extreme and unexplained tiredness is the symptom of AIDS. The other symptoms of AIDS include: recurring fever, thrush — a thick, whitish coating of the tongue or mouth that's caused by a yeast infection and sometimes accompanied by a sore throat, diarrhea that lasts more than a week, headaches, lightheadedness, and/or dizziness.
Q: Rolling friction is caused by ____ from the following? 1668 05b5cc6bde4d2b4197774d8e3
5b5cc6bde4d2b4197774d8e3- 1Non-elastic effectstrue
- 2Gravityfalse
- 3Power dissipationfalse
- 4Buoyancyfalse
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Answer : 1. "Non-elastic effects"
Explanation :
Answer: A) Non-elastic effects Explanation: Rolling friction or rolling drag is the force resisting the motion when a body rolls on a surface. It is mainly caused by non-elastic effects, that is, not all the energy needed for deformation of the wheel, roadbed, etc... is recovered when the pressure is removed. Another cause of rolling resistance lies in the slippage between the wheel and the surface, which dissipates energy.
Q: What is a single celled organism called 1668 05b5cc604e4d2b4197774b4a8
5b5cc604e4d2b4197774b4a8- 1protoctistsfalse
- 2chromosomesfalse
- 3unicellulartrue
- 4bicellularfalse
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Answer : 3. "unicellular"
Explanation :
Answer: C) unicellular Explanation: An organism is a living thing, and there are two broad categories of organisms: those made up of only a single cell, and those made up of multiple cells. Single-celled organisms means which contains only one cell are called unicellular organisms. 'Uni-' means 'one,' so the name 'unicellular' literally means 'one cell.' Examples of Unicellular or Single celled organisms :: Prokaryotic organisms like Bacteria,... Some algae like green algae, euglena,...
Q: Galvanised iron sheets have a coating of
1668 15d777a30315eb75b1463e6a7
5d777a30315eb75b1463e6a7- 1leadfalse
- 2chromiumfalse
- 3zinctrue
- 4tinfalse
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Answer : 3. "zinc"
Q: According to the National Forest Policy, what should be the total area of forestland in the states?
1668 05e43aa40233b922c44785cbc
5e43aa40233b922c44785cbc- 120%false
- 233 %true
- 325 %false
- 430 %false
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