This page contains Kerala PSC Maths Questions and Answers 2 for psc exam preparations in Malayalam and English.

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**21. 20 മുട്ടകളുടെ വാങ്ങിയ വില 25 മുട്ടകളുടെ വിറ്റ തുകക്ക് തുല്യമായാൽ ലാഭമോ നഷ്ടമോ എത്ര ശതമാനം ?
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**22. 11 ഓറഞ്ചു 10 രൂപക്ക് വാങ്ങുകയും 10 ഓറഞ്ചു 11 രൂപക്ക് വിൽക്കുകയും ചെയ്താൽ ലാഭ/നഷ്ട്ട ശതമാനം ?
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**23. Father is aged three times more than his son Ram . After 8 years, he would be two and a half times of Ram's age. After further 8 years, how many times would he be of Ram's age?
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**24. 824/68 ന്റെ ഏറ്റവും ചെറിയ രൂപം ഏത് ?
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**25. How many countries have dual – GST model?
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**26. ഒരു ടയറിന്റെ ആരം 14 cm. ആ ടയർ 88 മീറ്റർ സഞ്ചരിക്കുമ്പോൾ എത്ര തവണ കറങ്ങും ?
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**27. രാമൻ 10 രൂപക്ക് 11 പേനകൾ വാങ്ങി 11 രൂപക്ക് 10 പേനകൾ എന്ന രീതിയിൽ വിൽക്കുന്നു എങ്കിൽ ലാഭശതമാനം എത്ര ?
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**28. If in a code language PRINCIPAL is written as MBOQSOMVW and TEACHER is written as FDVSZDB, how is CAPITAL written in that code ?
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**29. (512)1/3-(125)1/3=
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**30. In a rectangle length is greater than its breadth by 4 c.m. Its perimeter is 20 cm. Then what is the area?
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**31. Define a*b=2a+2b-ab, a and b are any two numbers, if 3*x = 4 then x is :
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**32. A boat travels upstream from B to A and downstream from A to B in 3 h. If the speed of the boat in still water is 9 km/h and the speed of the current is 3 km/h, what distance between A and B?
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**33. Ajay can do a particular work in 6 days . Bilal can do the same work in 8 days. Ajay and Bilal signed to do it for Rs. 3200. They completed the work in 3 days with the help of Deepu. How much is to be paid to Deepu?
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**34. P can do a work in 24 days. Q can do the same work in 9 days and R can do the same in 12 days. Q and R start the work and leave after 3 days. P finishes the remaining work in --- days.
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**35. The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. Find out the average age of the team.
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**36. 2 ഗോളങ്ങളുടെ വ്യാപ്തങ്ങൾ തമ്മിലുള്ള അംശബന്ധം 27:64 ആയാൽ ആരങ്ങൾ തമ്മിലുള്ള അംശബന്ധം എന്ത്?
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**37. A motorboat went the river for 14 km and then up the river for 9 km. If took a total of 5 hrs the entire journey. Find the speed of the river flow if the speed of the boat in still water is 5 km/h.
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**38. If the 11th day of a month having 31 days is a Saturday.Which of the following days will occur five times in that month?
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**39. If one third of one fourth of number is 15, then three tenth of that number is?
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**40. Find the number of divisors of 10800.
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Answer: 20% നഷ്ട്ടം

Answer: 21% ലാഭം

a. 2

b. 2.5

c. 2.70

d. 4

b. 2.5

c. 2.70

d. 4

Answer: 2

Answer: 412/34

Answer: 2

Answer: 100

Answer: 21%

Answer: SVMOFVW

Answer: .3

Answer: 21

Answer: 4

Answer: 12 km

Answer: Rs. 400

Answer: 10

Answer: 23 years

Answer: 3:4

Answer: 2 km/h

Answer: .Thursday

Answer: 54

Answer: 60