CAT Practice Question and Answer
8Q: Merdeka cup is associated with 1744 05b5cc696e4d2b4197774c585
5b5cc696e4d2b4197774c585- 1Badmintonfalse
- 2Tennisfalse
- 3Footballtrue
- 4Hockeyfalse
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Answer : 3. "Football"
Explanation :
Answer: C) Football Explanation: Merdeka cup is associated with Football in Indonesia.
Q: In an exhibition, Almond bought a painting for Rs. 20000. He later sold it to Olive for Rs. 23000. Olive sold it to Sarah for double the profit percentage that Almond earned. At what price should Sarah sell this painting to earn 8% profit ? 1744 05b5cc6c4e4d2b4197774dcf6
5b5cc6c4e4d2b4197774dcf6- 1Rs. 34,410false
- 2Rs. 31,184false
- 3Rs. 29,999false
- 4Rs. 32,292true
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Answer : 4. "Rs. 32,292"
Explanation :
Answer: D) Rs. 32,292 Explanation: Almond Selling price = CP(1 + P%/100) => CP = 20000, SP = 23000 => 23000 = 20000 (1 + P/100) => P% = 100(23000/20000 - 1) = 15 Then, Olive's P% = 30% SP for Olive = CP for Sarah = 23000(1 + 30/100) = 29900 Now Sarah wants to earn profit of 8% => Sp for Sarah = 29900(1 + 8/100) = Rs. 32,292.
Q: In economics, if a good is inelastic, 1743 05b5cc655e4d2b4197774bd69
5b5cc655e4d2b4197774bd69- 1its supply or demand is not sensitive to price changes.true
- 2consumers have lost an interest in purchasing it.false
- 3producers have lost an interest in manufacturing it.false
- 4its supply or demand is too sensitive to price changes.false
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Answer : 1. "its supply or demand is not sensitive to price changes."
Explanation :
Answer: A) its supply or demand is not sensitive to price changes. Explanation: A good that is inelastic does not have very stretchy demand. In economic terms, the quantity demanded does not change a lot when the price changes. What do I mean by "does not change a lot"? If the percent change in quantity demanded is less than the percent change in price, economists label the demand for the good as inelastic. So, if the price of a good increases by 10 percent and the quantity demanded decreases by only 5 percent, that good is said to have inelastic demand. The quantity demanded does not stretch much relative to the change in price. Hence, in this case, consumers are not considered very sensitive, or responsive, to a change in the price of that good.
Q: Pinaka is a 1743 05b5cc6b4e4d2b4197774d4aa
5b5cc6b4e4d2b4197774d4aa- 1a multi barrel rocket launcher developed by DRDOtrue
- 2a rocket launcher developed by Francefalse
- 3a missile developed by DRDOfalse
- 4a missile imported from Russiafalse
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Answer : 1. "a multi barrel rocket launcher developed by DRDO"
Explanation :
Answer: A) a multi barrel rocket launcher developed by DRDO Explanation: 1. Pinaka is a multi barrel rocket launcher developed by the Defence Research and Development Organisation (DRDO) for the Indian Army. 2. The system has a maximum range of 40 km for Mark-I and 75 km for Mark-II, and can fire a salvo of 12 rockets in 44 seconds. 3. The system is mounted on a Tatra truck for mobility. 4. Actually, the meaning of Pinaka is Shiv Dhanush.
Q: A fair coin is tossed 11 times. What is the probability that only the first two tosses will yield heads ? 1743 05b5cc6c8e4d2b4197774df23
5b5cc6c8e4d2b4197774df23- 1(1/2)^11true
- 2(9)(1/2)false
- 3(11C2)(1/2)^9false
- 4(1/2)false
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Answer : 1. "(1/2)^11"
Explanation :
Answer: A) (1/2)^11 Explanation: Probability of occurrence of an event, P(E) = Number of favorable outcomes/Numeber of possible outcomes = n(E)/n(S) ⇒ Probability of getting head in one coin = ½, ⇒ Probability of not getting head in one coin = 1- ½ = ½, Hence, All the 11 tosses are independent of each other. ∴ Required probability of getting only 2 times heads =122×129=1211
Q: There are 3 bags, in 1st there are 9 Mangoes, in 2nd 8 apples & in 3rd 6 bananas. There are how many ways you can buy one fruit if all the mangoes are identical, all the apples are identical, & also all the Bananas are identical ? 1742 05b5cc705e4d2b4197774f253
5b5cc705e4d2b4197774f253- 123true
- 2432false
- 322false
- 4431false
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Answer : 1. "23"
Explanation :
Answer: A) 23 Explanation: As in this problem , buying any fruit is different case , as buying apple is independent from buying banana. so ADDITION rule will be used. C19+C18+C16 = 23 will be answer.
Q: The original ASCII code used ___________ bits of each byte, reserving that last bit for error checking ? 1742 05b5cc6c0e4d2b4197774dac1
5b5cc6c0e4d2b4197774dac1- 15false
- 26false
- 37true
- 48false
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Answer : 3. "7"
Explanation :
Answer: C) 7 Explanation:
Q: 1/8 as a decimal? 1741 05b5cc6a6e4d2b4197774cd6f
5b5cc6a6e4d2b4197774cd6f- 10.125true
- 20.225false
- 30.325false
- 40.425false
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Answer : 1. "0.125"
Explanation :
Answer: A) 0.125 Explanation: 1/8 to convert into decimal, Find an equivalent fraction with a denominator of a power of 10. In this case, we will use 1000. 18 x 125125 = 1251000 This can now be written as a decimal with 3 decimal places (because we have thousandths. i.e, 0.125 Hence, 18 as a decimal = 0.125

