Practice Question and Answer
8Q: The telescope used by Indian astronomers to discover some sources in the universe that emit radio waves called 'Extremely Inverted Spectrum Extragalactic Radio Sources'. It was; 1846 05c91e450fa761514df43c580
5c91e450fa761514df43c580- 1Hale Telescopefalse
- 2Hubble Space Telescopefalse
- 3Large Zenith Telescopefalse
- 4Giant Metrewave Radio Telescopetrue
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Answer : 4. "Giant Metrewave Radio Telescope"
Q: What is the capital of North Korea?
1846 05f4386ba77e1d45e845c49a7
5f4386ba77e1d45e845c49a7- 1Seoulfalse
- 2Pyongyangtrue
- 3Damascusfalse
- 4Ankarafalse
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Answer : 2. "Pyongyang"
Q: Which of the following college was established first?
1846 060ade96f149ce93547adb243
60ade96f149ce93547adb243- 1Hindu college , Kolkatafalse
- 2Delhi Collegefalse
- 3Mayo collegetrue
- 4Muslim Anglos Oriental Collegefalse
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Answer : 3. "Mayo college"
Explanation :
Mayo College is a boys-only independent boarding school in Ajmer, Rajasthan, India. It was founded in 1875 by Richard Bourke, 6th Earl of Mayo, who was the Viceroy of India from 1869 to 1872.
Q:In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
I have flown this plane for seven years.
1846 0601a4b80552e5f41f7b061bc
601a4b80552e5f41f7b061bc- 1Seven years have happened since I have been flying this plane.false
- 2This plane has been flown by me for seven years.true
- 3This plane is flying me for seven years.false
- 4I am flying this plane for seven years.false
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Answer : 2. "This plane has been flown by me for seven years."
Q: A farmer divides his herd of k cows among his 4 sons, so that one son gets one half of the herd, the second gets one-fourth, the third gets one-fifth and the fourth gets 9 cows. Then k is equal to ? 1846 05b5cc73de4d2b4197774f92a
5b5cc73de4d2b4197774f92a- 1160false
- 2120false
- 3140false
- 4180true
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Answer : 4. "180"
Explanation :
Answer: D) 180 Explanation: Given total number of cows = kNow, 1st son share = k/22nd son share = k/43rd son share = k/54th son share = 9 (k) + (k/4) + (k/5) + 9 = k=> k - (19k/20) = 9=> (20k-19k)/20 = 9=> k = 180.
Q: When is World Red Cross Day celebrated?
1846 05f51f8c4e4b1aa1401c5945e
5f51f8c4e4b1aa1401c5945e- 18 Maytrue
- 211 Mayfalse
- 39 Mayfalse
- 47 Mayfalse
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Answer : 1. "8 May"
Q:Direction: A shopkeeper has some kg. rice of same price. He sold 150 kg. rice at 25 Rs. per kg. and earned a profit of 25%, another 180 kg. rice is sold at a profit of 20% and rest are sold at a loss of 10%. If the shopkeeper earns Rs. 1230 profit on all the rice that he has sold then answers the following question:
What is the total quantity of rice that the shopkeeper has?
1846 05eb1145b8870e50a27e0ebd0
5eb1145b8870e50a27e0ebd0- 1400 kg.false
- 2450 kg.true
- 3500 kg.false
- 4480 kg.false
- 5None of thesefalse
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Answer : 2. "450 kg."
Q: What least number must be substracted from 627349 so that the remaining number is divisible by 15 ? 1846 05b5cc754e4d2b4197774fb9a
5b5cc754e4d2b4197774fb9a- 11false
- 22false
- 33false
- 44true
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Answer : 4. "4"
Explanation :
Answer: D) 4 Explanation: On dividing 627349 by 15, we get remainder = 4.Therefore, the obtained remainder is the least number to be subtracted from the given number so that the the mnumber is divisible by 15.Here 4 is the least number to be subtracted from 627349 so that it is divisible by 15.