KERALA PSC SOLVED MATHS QUESTIONS

1:Introducing a Lady, a Man said "her Mmother is the only Daughter of My Mother-in-law, What is Relation between Man and Lady ?
A:Son
B:Brother
C:Husband
D:Father
Answer: Option D

2:20.4 × 0.44 ÷ 3.52 =.................
A:2.55
B:3.55
C:2.58
D:5.01
Answer: Option A

3:The average of 10 Numbers is 30. If the average of 6 of these Numbers is 29, What is the average of the Remaining 4 Numbers ?

A:31
B:28.5
C:30
D:31.5
Answer: Option D


4:The Ratio of the length of a ground to its Width is 5 : 2. Find its length if the Width is 50 Meters
A:100 m
B:125 m
C:160 m
D:120 m
Answer:Option B

5:40 Men can do a Piece of work in 20 Days. If there are 50 Men to do the same work how long will they take to finish it ?
A:15 days
B:20 days
C:16 days
D:10 days
Answer: Option C

6:A Train running at 54 Km/hr crosses a Telegraph post in 10 seconds. What is the length of the Train ?
A:540 m
B:150 m
C:100 m
D:75 m
Answer: Option B

7:16×8(6 − 4) ÷2+9= ...................
A:219
B:160
C:137
D:90
Answer: Option C

8:Which term is zero in the arithmetic progression
–123, –120, –117, .........
A:100
B:52
C:41
D:42
Answer: Option D


9:A wire 88 cm long is bent into a circle. What is the area enclosed within it ? Use (Pi= 22/7 )
A:616 cm(2)
B:661 cm(2)
C:366 cm(2)
D:132 cm(2)
Answer:Option A

10:Find out the next number in the following series 4, 5, 9, 18, 34,..................
A:49
B:59
C:50
D:43
Answer: Option B

11:The numbers are Coded in Letters in the following way ;
3 7 2 5 6
Y P T N V
Find out the code of 5762
A:NVPT
B:PNTV
C:NPVT
D:YPTN
Answer: Option C

12:Today is Monday. After 64 days it will be?
A:Sunday
B:Saturday
C:Monday
D:Tuesday
Answer: Option D

13:When the Time shows 9 O'clock What is the angle between Minute hand and Hour Hand ?
A:30°
B:45°
C:180°
D:90°
Answer:Option D

14:Which of the following has Similar Relationship to Melody as Delicious has with taste ?
A:Memory
B:Higness
C:Tongue
D:Voice
Answer: Option C

15:In an Examination 92% of the Candidates Passed and 110 failed. How Many Candidates appeared for the Examination ?
A:1200
B:1275
C:1375
D:1100
Answer: Option C

16:Find the odd One out
A:14, 9
B:42, 3
C:17, 8
D:21, 6
Answer:Option B


17:If + stands for division, × stands for addition, < stands for subtraction. Find the value of
100 + 25 × 4 < 2
A:16
B:180
C:14
D:20
Answer: Option C

18:When 7 is added to 4 times a number, we get 19. What is the number ?
A:3
B:6
C:7
D:4
Answer: Option A

19:A man walks 1 km to east and then turns to South and walks 5 km. Again he turns to east and walks 2 km. After this he turns to north and walks 9 km. Now how far is he from his starting point ?
A: 8 km
B: 10 km
C: 3 km
D: 5 km
Answer:- Option D

20:A sum of money deposited at 2% per annum compounded annually becomes Rs. 10,404 at the end of 2 years.Find the sum deposited
A: Rs. 10,000
B: Rs. 10,400
C: Rs. 8,000
D: Rs. 9,500
Answer:  Option A

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