Practice Question and Answer
8 Q: Saving a file from the Internet to a computer is called:
3552 05f8534fbee6c5e78959b92e6
5f8534fbee6c5e78959b92e6- 1Downloadingtrue
- 2Uploadingfalse
- 3Storingfalse
- 4Weblinkingfalse
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Answer : 1. "Downloading"
Q: A mixture of 150 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture? 3552 05b5cc7b9e4d2b4197775094b
5b5cc7b9e4d2b4197775094b- 110 literstrue
- 220 litersfalse
- 330 litersfalse
- 440 litersfalse
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Answer : 1. "10 liters"
Explanation :
Answer: A) 10 liters Explanation: Number of liters of water in 125 liters of the mixture = 20% of 150 = 1/5 of 150 = 30 liters Let us Assume that another 'P' liters of water are added to the mixture to make water 25% of the new mixture. So, the total amount of water becomes (30 + P) and the total volume of the mixture becomes (150 + P) Thus, (30 + P) = 25% of (150 + P) Solving, we get P = 10 liters
Q: Which statement best describes an O3 molecule? 3552 05b5cc6b3e4d2b4197774d432
5b5cc6b3e4d2b4197774d432- 1The double bond in ozone switches back and forth between the two outer oxygen atomsfalse
- 2An ozone molecule contains one single bond and one double bondtrue
- 3Each atom in ozone is connected to another atom by 1.5 bonds.false
- 4Nonefalse
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Answer : 2. "An ozone molecule contains one single bond and one double bond"
Explanation :
Answer: B) An ozone molecule contains one single bond and one double bond Explanation: Ozone molecule has one single bond and one double bond.
Q: Which among the following was the first bank purely managed by Indians? 3551 05c640fd8b804a33a31060987
5c640fd8b804a33a31060987- 1oudh Commercial Bankfalse
- 2Punjab National Banktrue
- 3Bank of Indiafalse
- 4Allahabad Bankfalse
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Answer : 2. "Punjab National Bank"
Q: Franchising is
3549 05dc15c2e6d7b0b6e745011e3
5dc15c2e6d7b0b6e745011e3- 1not having to pay any feefalse
- 2a form of licensingtrue
- 3Operating a business without a licensefalse
- 4Operating with less controlfalse
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Answer : 2. "a form of licensing "
Q: Which from the following territories does not have a border with Mizoram?
3547 05dfca56939a7fe73df355ddf
5dfca56939a7fe73df355ddf- 1Nagalandtrue
- 2Myanmarfalse
- 3Assamfalse
- 4Tripurafalse
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Answer : 1. "Nagaland "
Q: Which of the following is produced during the formation of photochemical smog ? 3546 15c2dc3a8f11ee42b64688ff8
5c2dc3a8f11ee42b64688ff8- 1Nitrogen Oxidefalse
- 2Hydrocarbonsfalse
- 3Methanefalse
- 4Ozonetrue
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Answer : 4. "Ozone"
Q: A cyclist goes 30 km to North and then turning to East he goes 40 km. Again, he turns to his right and goes 20 km. After this he turns to his right and goes 40 km. How far is he from his starting point?
3546 15f2be5f9be9f31290fb468c6
5f2be5f9be9f31290fb468c6- 125 kmfalse
- 240 kmfalse
- 320 kmfalse
- 410 kmtrue
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