Practice Question and Answer
8Q: Which planet is brightest ? 2126 05c33069387328603589eb0c4
5c33069387328603589eb0c4- 1Marcuryfalse
- 2Venustrue
- 3Marsfalse
- 4Neptunefalse
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Answer : 2. "Venus"
Q: When the Devanagari script is adopted as one of the official languages in India 2126 05c9b0171faeee92df25a069a
5c9b0171faeee92df25a069a- 116 August, 1947false
- 215th August, 1948false
- 314th September, 1949true
- 412th December, 1950false
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Answer : 3. "14th September, 1949"
Q: The ratio of present ages of X and Y is 4:5. Which of the following can't be the ratio of ages of X and Y, 20 years ago ? 2126 05b5cc73de4d2b4197774f925
5b5cc73de4d2b4197774f925- 12 : 5false
- 28 : 15false
- 39 : 10true
- 43 : 5false
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Answer : 3. "9 : 10"
Explanation :
Answer: C) 9 : 10 Explanation: The ratio of X and Y ages at present is 4:5. Then, the ratio 20 years ago will not be more than the ratio at present. So, from the options 9:10 is not satifying => its ratio is 0.9 which is greater than presnt ratio of 0.8.
Q: परिसंपत्ति पुननिर्माण कंपनियां किसके द्वारा विनियमित की जाती है।
2126 05ea27d414401a11507e55e4a
5ea27d414401a11507e55e4a- 1सेबीfalse
- 2भारतीय रिज़र्व बैंकtrue
- 3भारत सरकारfalse
- 4एफ . सी . आई .false
- 5आई . डी . बी . आईfalse
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Answer : 2. "भारतीय रिज़र्व बैंक "
Q: भारत में राष्ट्रीय सुशासन दिवस मनाया जाता है-
2126 05e7c34a29b7cd81e41faa7ed
5e7c34a29b7cd81e41faa7ed- 124 दिसंबरfalse
- 225 दिसंबरtrue
- 326 दिसंबरfalse
- 431 दिसंबरfalse
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Answer : 2. "25 दिसंबर"
Q: Which startup acquired Google's satellite imaging business in 2017 ? 2126 05b5cc75ce4d2b4197774fc75
5b5cc75ce4d2b4197774fc75- 1NovaWurksfalse
- 2PlanetiQfalse
- 3Planet Labstrue
- 4UrtheCastfalse
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Answer : 3. "Planet Labs"
Explanation :
Answer: C) Planet Labs Explanation: American startup Planet Labs, that launches small satellites into orbit and sells the imagery, has announced its acquisition of Google's 'Terra Bella' satellite business. As part of the agreement, 60 Google employees will join the startup founded by ex-NASA scientists. Terra Bella, was acquired by Google in 2014 for $500 million and that time it was known as Skybox Imaging.
Q: The SQL keyword(s) ________ is used with wildcards. 2125 05b5cc655e4d2b4197774bd8a
5b5cc655e4d2b4197774bd8a- 1LIKE onlytrue
- 2IN onlyfalse
- 3NOT IN onlyfalse
- 4IN and NOT INfalse
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Answer : 1. "LIKE only"
Explanation :
Answer: A) LIKE only Explanation:
Q: At an examination in which maximum marks are 500. P got 10% less than Q, Q got 25% more than R and R got 20% less than S. If P got 360 marks what percentage of marks was obtained by S ? 2125 05b5cc6c3e4d2b4197774dc54
5b5cc6c3e4d2b4197774dc54- 177false
- 274false
- 380true
- 483false
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Answer : 3. "80"
Explanation :
Answer: C) 80 Explanation: Let marks obtained by S = M R's marks = 0.80M Q's marks = 1.25 (0.80M) P's marks = (0.90) (1.25) (0.80M) = 0.9M But 0.9M = 360 M = ? M = 400 Hence % of marks obtained by S = 400/500 x 100 = 80%.