Practice Question and Answer
8Q: 270 metre long train running at 10 km/hrs crosses another train running at 80 km/hrs. in 20 seconds Trains are running in opposite direction. Length of seconds train? 2486 05d15e01044a3a75f13296b30
5d15e01044a3a75f13296b30- 1240 metrefalse
- 2320 metrefalse
- 3260 metrefalse
- 4230 metretrue
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Answer : 4. "230 metre"
Q:In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).
It’s high time (A)/ the government takes effective steps (B)/ against malaria. (C)/ No error(D)
2485 05d94790b15db5f22bbeb48cc
5d94790b15db5f22bbeb48cc- 1Afalse
- 2Btrue
- 3Cfalse
- 4Dfalse
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Answer : 2. "B"
Q: Two different positions of the same dice are shown. Which number will be at the top if 3 is at the bottom?
2485 05f50911a7e85226ee75078b4
5f50911a7e85226ee75078b4- 15true
- 21false
- 34false
- 42false
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Answer : 1. "5"
Q: These are types of LCD projectors.
2485 061c46b3164388627a2529c3e
61c46b3164388627a2529c3e- 1Flat Panel and Laserfalse
- 2Normal and Roof Mountedfalse
- 3Mesh Model and Curvedtrue
- 4none of thesefalse
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Answer : 3. "Mesh Model and Curved"
Explanation :
1. LCD panel types include normal and roof-mounted.
2. Liquid Crystal Display flats are thinner and lighter making them more useful and easier for users than CRTs. It consumes less power than CRT.
Q: Abhinav leaves Mumbai at 6 am and reaches Bangalore at 10 am Praveen leaves Bangalore at 8 am and reaches Mumbai at 11:30 am. At what time do they cross each other?
2485 06091e7228ab61162923490b2
6091e7228ab61162923490b2- 151 m.false
- 262 m.false
- 348 m.false
- 456 m.true
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Answer : 4. "56 m. "
Q: What percent decrease in salary would exactly cancel out the 20 percent increase?
2485 05dbaafd633aa9436e0e60aa7
5dbaafd633aa9436e0e60aa7- 120%false
- 2$$ 16{2\over3}\% $$true
- 3$$ 33{1\over3}\% $$false
- 418 %false
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Answer : 2. "$$ 16{2\over3}\% $$"
Q: If SPARK is coded as TQBSL, what will be the code for FLAME?
2485 05ee0cdf81541492ae5980ef9
5ee0cdf81541492ae5980ef9- 1GMBNFtrue
- 2GNBNFfalse
- 3GMCNDfalse
- 4GMBMFfalse
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Answer : 1. "GMBNF "
Q: Demand side market failures occur when 2485 05b5cc6a6e4d2b4197774cdb6
5b5cc6a6e4d2b4197774cdb6- 1supply curves do not reflect the full cost of producing a good or servicesfalse
- 2demand curves do not reflect consumer’s full willingness to pay for goods or servicestrue
- 3government imposes tax on a good or a servicefalse
- 4a good or service is not produced because no one demands itfalse
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Answer : 2. "demand curves do not reflect consumer’s full willingness to pay for goods or services"
Explanation :
Answer: B) demand curves do not reflect consumer’s full willingness to pay for goods or services Explanation: Market failure arises because it is not possible for the market to correctly weight cost and benefits in a situation in which some of the cost is completely unaccounted. Demand-side market failures happen when demand curves do not reflect consumer’s full willingness to pay for goods or services. Supply-side market failures occur when supply curves do not reflect the full cost of producing a good or services.