Kerala PSC Maths Questions and Answers 12
This page contains Kerala PSC Maths Questions and Answers 12 for psc exam preparations in Malayalam and English.
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221. If we deposit an amount, at simple interest, the amount doubles in 8 years. Then it will become three times in ___ years.
Answer: 16
222. Australian open tennis 2011 women’s champion Kim Clijesters belongs to
Answer: Belgium
223. 1/12 - 1/30 = ?
Answer: 1/20
224. 2+2X2-2- ന്‍റെ വിലയെത്ര ?
Answer: 5
225. - 8 - ( - 6 + 3) - നെ ലഘൂകരിച്ചാല്‍ കിട്ടുന്നത്
Answer: -17
226. A bank compounds interest half yearly. Raju deposits Rs.25,000 in the bank at a rate of 8%. The total interest at the end of one year is?
Answer: 2,040 rupees
227. 3 പേരുടെ ശമ്പളങ്ങളുടെ അംശബന്ധം 2:3:5 എന്ന രീതിയിലാണ്.3 പേർക്കും യഥാക്രമം 15%,10%,20%ശമ്പള വർദ്ധന ഉണ്ടാകുന്നുവെങ്കിൽ ഇപ്പോഴത്തെ ശമ്പളത്തിൻറെ അംശബന്ധം എന്താണ്?
Answer: 23:33:60
228. If 5x–2·32x–3 = 135, then the value of x is—
Answer: 3
229. Which is the next in the series 2,6,14,30,62,----------
Answer: 126
230. A boat goes 24 km upstream and 28 km downstream in 6 hrs. It goes 30 km upstream and 21 km downstream in 6 hrs and 30 minutes. The speed of the boat in still water is:
Answer: 10 km/h
231. Speed of a speed-boat when moving in the direction perpendicular to the direction of the current is 25 km/h, speed of the current is 5 km/h. So, the speed of the boat against the current will be:
Answer: 15 km/hSol. Speed of boat = 25 – 5 = 20 km/h ∴ Speed of boat against the current = 20 – 5 = 15 km/h
232. 2016 ജനുവരി 1 വെള്ളിയെങ്കില്‍ 2017 ജനുവരി 1 ഏത് ദിവസം ?
Answer: ഞായര്‍
233. ഒരു സാധാരണ വര്‍ഷത്തില്‍ ഫെബ്രുവരി മുതല്‍ ആഗസ്റ്റ് വരെ എത്ര ദിവസങ്ങളുണ്ടാകും.
Answer: 212
234. The average age of 36 students in a group is 14 years. When teacher’s age is included to it, the average increases by one. Find out the teacher’s age in years?
Answer: 51 years,
235. BAT = 40, CAT = 60, ആയാൽ HAT = ….. ?
Answer: 160
236. If in a certain language RANGE is coded as 12345, then find the code for ANGER.
Answer: 23451
237. The second day of a month is Friday, What will be the last day of the next month which has 31 days?
Answer: Data inadequate
238. The ratio of the monthly income of A and B is 7:5 and that of B and C is 19:15. The average monthly income of B and C is Rs. 17,340. find the montly Income of A?
Answer: 27,132 Rs
239. Which is odd one
Answer: Kandla
240. ഒരാൾ ഒരു വരിയിൽ മുൻപിൽ നിന്ന് പന്ത്രണ്ടാമതാണ്.ആ വരിൽ ആകെ 40 പേരുണ്ടെങ്കിൽ അയാൾ പിന്നിൽനിന്ന് എത്രാമതാണ്
Answer: 29
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