Kerala PSC Maths Questions and Answers

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

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1. MMR vaccine given at the month of

Answer: 15 months

2. 100 വരെയുള്ള എണ്ണല്‍ സംഖ്യകളുടെ ശരാശരി എത്ര 10 പേന വില്‍ക്കുന്പോള്‍ 2 പേനയുടെ വില ലാഭമായി കിട്ടുന്നു എങ്കില്‍ ലാഭശതമാനം എത്ര ?

Answer: 25%

3. 4, 9, 25, 49, 121, 169, ................

Answer: 289

4. 12 മീറ്റർ നീളവും8 മീറ്റർ വീതിയുമുള്ള ഒരു റൂമിൻറെ തറയിൽ 50 cm നീളവും 30cm വീതിയുമുള്ള ടൈൽ ഒട്ടിക്കണം.എത്ര ടൈൽ വേണം?

Answer: 640

5. Rs. 6500 were divided equally among a certain number of persons. Had there been 15 more persons each would have got Rs. 30 less. The original number of persons was—

Answer: 50

6. ACAZX : DFDWU : : GIGTR : … ? …

Answer: JLJQO

7. When does South-West Monsoon blow?

Answer: October-December

8. In an electron two person contested one of the candidates obtained 40 percent vote and he is declared elected at a margin of 300 vote. Then what is the is total number of voters?

Answer: 1300

9. മൂന്നാം തീയതി ശനിയാഴ്ച വരുന്ന ആഗസ്റ്റ് മാസത്തില്‍ എത്ര ശനിയാഴ്ച ഉണ്ട് ?

Answer: അഞ്ച്

10. Six bells start ringing together and ring at intervals of 4, 8, 10, 12, 15 and 20 seconds respectively. how many times will they ring together in 60 minutes ?

Answer: 31

11. A library has an average of 510 visitors on Sundays and 240 on other days. What is the average number of visitors per day in a month of 30 days beginning with a Sunday?

Answer: 285

12. Speed of a swimmer when moving in the direction perpendicular to the direction of the current is 16 km/h, speed of the current is 3 km/h. So the speed of the swimmer against the current will be (in km/h):

Answer: 10

13. 0.333…… × 0. 666 … = ?

Answer: 0.222

14. തുടർച്ചയായ രണ്ട്‌ ഇരട്ടസംഖ്യകളുടെ വർഗ്ഗങ്ങളുടെ വ്യത്യാസം 132 ആണ്‌ . സംഖ്യകൾ ഏവ?

Answer: 32 , 34

15. Find the odd man out. 3, 5, 15, 75, 1120, 84375

Answer: 1120

16. In a fort, there is provision of feed for 150 men for 45 days. After 10 days 25 men left the fort. The remaining feed will last for :

Answer: 42 days

17. 4003 x 77 - 21015 = ? x 116

Answer: 2476

18. If 6th March, 2005 is Monday, what was the day of the week on 6th March, 2004?

Answer: Sunday

19. + എന്നാല്‍ , എന്നാല്‍ -,- എന്നാല്‍ X, Xഎന്നാല്‍ + എങ്കില്‍ 8+43 X 5-9 ന്‍റെ വിലയെത്ര

Answer: 44

20. Replace the question mark (?) in the following series? 8, 22, ?, 150, 382, 966

Answer: 58

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