Kerala PSC Maths Questions and Answers 6
This page contains Kerala PSC Maths Questions and Answers 6 for psc exam preparations in Malayalam and English.
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101. പത്ത് സംഖ്യകളുടെ ശരാശരി 12 ആകുന്നു. ഓരോ സംഖ്യയിൽ നിന്നും 2 വീതം കുറച്ചാൽ ലഭിക്കുന്ന സംഖ്യകളുടെ ശരാശരി എത്ര?
Answer: 10
102. How much interest, Rs. 10,000 earn in 9 months at an annual rate of 6%
Answer: 450
103. The generally accepted term of community health nurse is
Answer: Public health nurse
104. ഒരു ചതുരത്തിന്‍റെ നീളവും വീതിയും 10 ശതമാനം കുറച്ചാല്‍ വിസ്തീര്‍ണം എത്ര ശതമാനം കുറയും ?
Answer: 19 ശതമാനം
105. 5/4 x 22+ 7/4 x 22 = ?
Answer: 66
106. പുരുഷൻമാരും 4 ആൺകുട്ടികളും ഒരു ജോലി 8 ദിവസം കൊണ്ട് ചെയ്തു തീർക്കും. അതെ ജോലി 2 പുരുഷൻമാരും 4 ആൺകുട്ടികളും അതെ ജോലി എത്ര ദിവസം കൊണ്ട് ചെയ്തു തീർക്കും ?
Answer: 12 Days
107. 7 : 49 : 56 : : 14 : 196 : 210 : : … ? …
Answer: 21 : 441 : 462
108. 5+4-12/3(7-5)=?
Answer: 1
109. A bicycle is sold for Rs.1800 at a loss of 10%.What is the cost price?
Answer: .2000
110. What is the lowest common multiple of 12, 36 and 20?
Answer: 180
111. The average monthly income of A and B is Rs. 5050. The average monthly income of B and C is Rs. 6250 and the average monthly income of A and C is Rs.5200. What is the monthly income of A?
Answer: 4000
112. If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, what is the average marks of all the students?
Answer: 54.68
113. In an examination, a student’s average marks were 63. If he had obtained 20 more marks for his Geography and 2 more marks for his history, his average would have been 65. How many subjects were there in the examination?
Answer: 11
114. Simplify 0.25+0.036+0.0075:
Answer: A=0.2935
115. Arjun turned left after walking 10 m and covered a distance of 6 m, then turned right and covered a distance of 20 m. In the end, he was moving towards the west. From which direction did Arjun start his journey ?
Answer: East
116. If PALE is coded as 2134, EARTH is coded as 41590. How can is PEARL be coded in that language
Answer: 24153
117. The sum of two numbers is 14 and their difference is 10. Find the product of the two numbers.
Answer: 24
118. (x-a) (x-b) (x-c) .... (x-z) ന്‍റെ വിലയെന്ത് ?
Answer: 0
119. ഒരു സംഖ്യയുടെ മൂന്നിരട്ടിയുടെ പകുതി 9 ആയാൽ സംഖ്യ ഏതാണ്
Answer: 6
120. ഒരു ക്ലാസിലെ 20 കുട്ടികളുടെ ശരാശരി ഭാരം 40 കിലോഗ്രാം ആണ്. അധ്യാപികയുടെ ഭാരം കൂടി കൂടിയപ്പോൾ ശരാശരി ഒരു കിലോഗ്രാം വർദ്ധിച്ചു. അങ്ങനെയെങ്കിൽ അധ്യാപികയുടെ ഭാരം ?
Answer: 61
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