Kerala PSC Maths Questions and Answers 15
This page contains Kerala PSC Maths Questions and Answers 15 for psc exam preparations in Malayalam and English.
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281. ഒരു ക്യാമ്പിൽ 100 പേർക്ക് 60 ദിവസത്തേക്കുള്ള ഭക്ഷണം ഉണ്ട്.പുതുതായി 20 പേർ കൂടി വന്നാൽ ഭക്ഷണം എത്ര ദിവസത്തേക്ക് തികയും?
Answer: 50
282. 0, 1, 1, 2, 3, 5, 8, ____ ഈ ശ്രേണിയിലെ അടുത്ത സംഖ്യ ഏത്
Answer: 13
283. 0.005 നെ ഏതു സംഖ്യകൊണ്ട് ഗുണിച്ചാല്‍ 50 കിട്ടും ?
Answer: 10000
284. ഓമന ഒരു ജോലി 15 ദിവസം കൊണ്ട് തീർക്കും. ഇന്ദിര ഒരു ജോലി 12 ദിവസം കൊണ്ട് തീർക്കും. സജിത കൂടി ചേർന്നപ്പോൾ അവർ ആ ജോലി 3 ദിവസങ്ങൾ കൊണ്ട് തീർത്തു. ആകെ കൂലി 600 രൂപ കിട്ടി. ജോലിക്ക് അനുസരിച്ച് ആണ് കൂലി കൊടുക്കുന്നത് എങ്കിൽ സജിതക്ക് എത്ര രൂപ കൂലിയായി ലഭിച്ചു ?
Answer: 330.
285. The number of spherical bullets that can be made out of a solid cube of lead whose edge measures 44 cm, if the diameter of each bullet be 4 cm, is—
a. 2541
b. 847
c. 1270
d. 363
b. 847
c. 1270
d. 363
Answer: 2541
286. Four persons attended a party.Every member had shaken hands with all other members.The number of hand shakes exchanged is
Answer: 6
287. In a road map the scale is 1 cm = 8 km. If there are two places of cm apart is marked in that map. Then the actual distance between that places is :
Answer: 6 km
288. A boat goes 30 km upstream and 44 km downstream in 10 hrs. In 13 hrs, it can go 40 km upstream and 55 km downstream. The speed of the boat in still water is:
Answer: 8 km/h
289. Two numbers are in the ratio 2 : 3. If their L.C.M. is 48. what is sum of the numbers?
Answer: 40
290. The least number which should be added to 28523 so that the sum is exactly divisible by 3, 5, 7 and 8 is
Answer: 37
291. Simplify 0.25+0.036+0.0075:
Answer: A=0.2935
292. .In the following question the mathematical number follow according to a pattern.Discover that pattern and then pick up the missing number from the answer choices: 2,5,9,19,37,?
Answer: A=75
293. Find the missing number in the series5, 10, 17, ___, 37, 50, 65
Answer: 26
294. Pointing to a woman a man said “Her father is the only son of my father.” How is the man related to the woman ?
Answer: Father
295. Find the odd one out of the series? 6 7 9 13 26 37 69
Answer: 26
296. 2012 January 1st is Sunday, then which day is the Indian Independence day of the same year.
Answer: Wednesday 30+ 29+ 31 + 30 + 31 + 30 + 31 + 15 = 227/7 = reminder = 3 So Independence day is Wednesday
297. Today is Wednesday. After 61 days, it will be:
Answer: Monday
298. If 6th March, 2005 is Monday, what was the day of the week on 6th March, 2004?
Answer: Sunday
299. 7:X=17.5:22.5 ആയാല്‍ X ന്‍റെ വില എത്ര?
Answer: 9
300. + എന്നാല്‍ , എന്നാല്‍ -,- എന്നാല്‍ X, Xഎന്നാല്‍ + എങ്കില്‍ 8+43 X 5-9 ന്‍റെ വിലയെത്ര
Answer: 44
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