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. 400 രൂപയ്ക്ക് വാങ്ങിയത് 560 നു വിറ്റാൽ ലാഭശതമാനം?

Answer: 40

2. Complete the series. KDW,MGT,OJQ,?

Answer: QMN

3. 12 2 =144 ആയാല്‍ 1.44 ന്‍റെ വിലയെത്ര ?

Answer: 0.12

4. An amount is divided among P,O,R in the ratio 2:5:7 if P’s share is Rs 3,000 then the diference between the shares of Q and R is :

Answer: Rs 3,000

5. P യും Q യും തമ്മിലുള്ള ratio 6:7. Q ന് p യെക്കാൾ 4 വയസ് അധികം ഉണ്ട് . എങ്കിൽ 4 വർഷം കഴിഞ്ഞു p:Q തമ്മിലുള്ള ratio എത്ര ?

Answer: 7:8

6. GIKM : TRPN : : JLNP : … ? …

Answer: WUSQ

7. The sum of two numbers is 16 and the sum of their squares is 146.The larger number is:

Answer: 11

8. If a  stands for +,  stands for x,  stands for <,  stands for = ,  stands for -,  stands for ÷ ,  stands for > Find out the correct choice: 1. 15  3  72251 2. 15  372251 3. 15372251 4. 15372251

Answer: 3

9. 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?

Answer: 12 km

10. A man can row at 5 km/h in still water. If the river is running at 1 km/h, it takes him 75 minutes to row to a place and back. How far is the place?

Answer: 3 km

11. 31 ദിവസമുള്ള ഒരു മാസത്തിലെ രണ്ടാം ശനി പത്താം തീയതിയാണെങ്കില്‍ ആ മാസം എത്ര ഞായറാഴ്ചയുണ്ട് ?

Answer: 4

12. 2012 ജനുവരി 13 മുതല്‍ മാര്‍ച്ച് 22 വരെ ആകെ എത്ര ദിവസങ്ങള്‍?

Answer: 70

13. BAT = 40, CAT = 60, ആയാൽ HAT = ….. ?

Answer: 160

14. Simplify 0.2*0.2+0.01*0.01 (ALL DIVIDED BY) 0.401

Answer: C=0.1

15. ഒരു കോഡ്‌ ഭാഷയിൽ 'ABILITY' എന്നത്‌ '1291292025' എന്ന് കോഡ്‌ ചെയ്യുന്നു. ഇതിൽ 'CAPABLE'എന്നത്‌ എങ്ങനെ കോഡ്‌ ചെയ്യാം ?

Answer: 311612125

16. A is two years older than B who is twice as old as C. The total of the ages of A, B and C is 27. How old is B?

Answer: 10

17. .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

18. Find the odd one out of the series? 6 7 9 13 26 37 69

Answer: 26

19. Raju crosses a 600m long street in 5 minutes what is his speed in km per hour?

Answer: 7.2km/hr

20. a:b=3:5, b:c = 4:7 എങ്കില്‍ a: b:c എത്ര?

Answer: 12:20:35

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