Practice Question and Answer
8 Q: In the following question, select the missing number from the given series.
37, 50, 65, 82, ?, 122
2491 06091eaa2265c9d1ad0123f60
6091eaa2265c9d1ad0123f6037, 50, 65, 82, ?, 122
- 1100false
- 2105false
- 3101true
- 499false
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Answer : 3. "101 "
Q: Water is an example of? 2491 05b5cc64de4d2b4197774bcad
5b5cc64de4d2b4197774bcad- 1Elementfalse
- 2Moleculefalse
- 3Compoundfalse
- 4Both B & Ctrue
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Answer : 4. "Both B & C"
Explanation :
Answer: D) Both B & C Explanation: Why Water Is Not an Element : An element is a substance consisting of only one type of atom. Water consists of two types of atoms: hydrogen and oxygen. water is both a molecule and a compound : A compound forms whenever two or more atoms form chemical bonds with each other. The chemical formula for water is H2O, which means each molecule of water consists of one oxygen atom chemically bonded to two hydrogen atoms. Thus, water is a compound. It's also a molecule, which is any chemical species formed by two or more atoms chemically bonded to each other. The terms molecule and compound mean the same thing and can be used interchangeably. Hence, water is both a molecule and a compound.
Q: Who is the author of the book "The Legacy of Militancy in Punjab: Long Road to Normalcy" ?
2490 05de77034c873ec70a67b73c6
5de77034c873ec70a67b73c6- 1Vani Kaushalfalse
- 2Dona Suritrue
- 3Ravi Menonfalse
- 4Vikram Sethfalse
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Answer : 2. "Dona Suri"
Q:Directions : What will come in the place of the question mark (?) in the following number series?
5040, 840, 168, 42, 14, ? , 7
2490 05e93e5ea3d193e3bf6fdce54
5e93e5ea3d193e3bf6fdce54- 18false
- 29false
- 3None of thesefalse
- 47true
- 53false
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Answer : 4. "7"
Q: In a test, minimum passing percentage for girls and boys is 30% and 45% respectively. A boy scored 280 marks and failed by 80 marks. How many more marks did a girl require to pass in the test if she scored 108 marks?
2490 05d860c98a08f7a4080524a47
5d860c98a08f7a4080524a47- 1132true
- 2140false
- 3160false
- 4112false
- 5None of thesefalse
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Answer : 1. "132"
Q: Direction: Choose the correct alternative of the following sentences.
The father said, “He is a good boy.” The father
2490 05d7a05973d295c1c0682a449
5d7a05973d295c1c0682a449The father said, “He is a good boy.” The father
- 1said that he is a good boyfalse
- 2told that he is a good boyfalse
- 3said that he was a good boytrue
- 4told that he was a good boyfalse
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Answer : 3. "said that he was a good boy"
Q: Which gas is used in fire extinguishers ? 2490 15c2dc34c94bba731de8f0a4f
5c2dc34c94bba731de8f0a4f- 1Carbon dioxidetrue
- 2Nitrogen oxidefalse
- 3Carbon monoxidefalse
- 4Sulpher dioxidefalse
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Answer : 1. "Carbon dioxide"
Q: Who recently won the Allan Border Medal?
2490 05e4657e293bdc675418c6675
5e4657e293bdc675418c6675- 1Steven Smithfalse
- 2James Pattinsonfalse
- 3David Warnertrue
- 4Marcus Labuschagnefalse
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