WBCS Preliminary Exam - General Mental Ability-25 Marks

Posted on March 12th, 2018 in General Mental Ability, Structure of Exam
Tags: Mental Ability, reasoning

WBCS Preliminary Exam – General Mental Ability-25 Marks.

WBCS প্রিলিমিনারী পরীক্ষা – সাধারণ মানসিক ক্ষমতা -২৫ নম্বর।

As per the syllabus of WBCS Exam, conducted by PSC WB, you can see that the questions of WBCS Preliminary Exam – General Mental Ability-25 Marks will cover.Continue Reading WBCS Preliminary Exam – General Mental Ability-25 Marks.

Logical perception
Understanding
Natural Conclusion

25 Marks are allotted to it out of 200 marks. Target should be to score 20/21 solid marks in General Mental Ability.

Let us look at some of the question’s here:

1>> Five boys are sitting in a row. Kajol is sitting in between Piyush and Paresh while Gogol is sitting in between Ronnie and Piyush. Who is sitting at the extreme right of Gogol?

Paresh
Piyush
Ronnie
Kajol

2>> Five boys are so standing that they form a circle. Rahim is between Ajoy and Tom. Salman is to the left of Babul and Ajoy is to the left of Salman. Who is to the right of Babul?

Tom
Ajoy
Rahim
Salman

3>> If (a×b = ab+b-a), what is the value of c such that c×(2×5) = 97?

4>> If a÷b means ‘a to be added to b’ and a×b means ‘a to be divided by b’, then the value of (14÷7)÷(14×7) is:

No value
1
23
7

5>> Choose the odd one:

Strawberry
Blackberry
Gooseberry
Beriberi

6>> Manipuri is to Dance as Urdu is to ______.

Muslims
Drama
Poetry
Language

7>> The 6^th term in the following series:

ab² + bc² + cd²+ de² + ____.

ef²
f²e
fg²
g²f

8>> If a₤b=L.C.M. of a and b, aψb=G.C.M. of a and b, then (12ψ16) ₤ (24ψ36) will be:

9>> If BOY is coded as ZPC, then GIRL is coded as:

SJHM
MSJH
JHMS
HMSJ

10>> If MANSON is coded as NBTPO, then WORLD is coded as:

XPSME
PSMEX
SMEXP
EXPSM

11>> A man starts from his office and goes 8km East. Then he turns to the left and walks for 3km. Again he turns left and walks for 8km. At what distance is he from the starting point?

12>> Due to some error in the weighting machine, Aahana’s weight was shown 72kg as against the actual value of 80kg. The percentage error is:

9%
8%
10%
None of the above

13>> A man won Rs. 60,000/- in a lottery. 35% of the money was taken by the Government as a tax. He actually receives:

Rs. 21,000/-
Rs. 39,000/-
Rs. 18,000/-
Rs. 40,000/-

14>> Due to rotten fish, a fish trader forces to sell in 10% loss. If the purchase value is Rs. 250/-, the selling price will be:

Rs. 225/-
Rs. 240/-
Rs. 235/-
Rs. 230/-

15>> Number : Mathematics : : Notes : ?.

Currency
Language
Music
Doctor

16>> P is sister of Q. Q is the wife of R. S and R are brothers. What is P to R?

Sister-in-law
Aunty
Mother
Mother-in-law

17>> 40% of A is 60% of B. A : B will be:

2 : 3
3 : 2
7 : 8
8 : 7

18>> Ratio of Bus and Train fare is 4 : 5. If Bus fare increases by 10% and Train fare increases by 20%, new ratio of Bus and Train fare will be:

15 : 11
7 : 13
11 : 15
5 : 9

19>> A goes to a party hosted by his brother B. B has a daughter C. C has a brother D. What is D to A?

Maternal-uncle
Uncle
No relation
Nephew

20>> Hockey : India : : Baseball : ?.

Canada
Mexico
England
America

21>> A box contains one red ball, one blue ball and one green ball. The ratio of the weight of the red ball and blue ball is 5 : 6 and that of the blue and green ball is 5 : 4. If the blue ball weights 60gm, the weight of the green ball is:

48gm
50gm
40gm
55gm

22>> The population of the district increases by 4% during the first year and decreased by 5% during the second year. If the present population of the district is 494000, two years ago it was:

475000
500000
525000
600000

23>> A man deposited Rs. 3,000/- in a Bank and Rs. 2,5000/- in a Post Office. Rate of interest of Bank is 0.5% more than that of the Post Office. If he gets Rs. 235 as total interest at the end of the year, the rate of interest of Post Office is:

2%
2.5%
4%
4.5%

24>> A person, standing on a railway platform 120 meters long, notices that a train, which passes him in 5 seconds, passed completely through the station in 15 seconds. The length of the train is:

50m
60m
100m
55m

25>> In an examination, 35% students fail in Mathematics, 15% fail in English. If 10% fail in both, the pass percent is:

26>> A man started walking towards south. After moving 4km, he turned towards east and walked 6km. Again he turned towards north and walked 12km. How far he is from the starting point?

18km
14km
10km
22km

27>> Among the six persons A, B, C,D, E, F there are three married couples of which A, C, E are husbands; B, C, D are cousins and B is not wife of A. Then husband of B is—

28>> The greatest number consisting of five digits, which is a perfect square?

99866
99856
99846
99876

29>> A number X lies between 0 and 1. Which of the following is true?

X > X^1/2
X > X^-1
X³ > X²
X^-1 > X^1/2

30>> The salary of Arup is 30% more than that of Barun. Find what percentage of the salary of Barun less than that of Arup?

26.12%
21.23%
23.07%
27.03%

31>> There are 15 chairs in a row. Positions of P is at the middle, Q is at 12^thposition counting from the right. How many chairs are there in between P and Q?

32>> In a family, there are six members A, B, C, D, E, F. A and B are married couple. D is the only son of C. A is father of E, who is granddaughter of F, whose husband has died and C is brother of A. How many male members are there in the family?

33>> If CABLE is coded as XZYOV, a possibility code of YZXP is—

BABY
BLCK
CELL
BELL

34>> If 17²⁰⁰ is divided by 18, the reminder is—

35>> The income of A and B are in the ratio of 3:2 and their expenditures are in the ratio of 5:3. If each saves Rs. 1,000, then B’s income is—

Rs. 3,000
Rs. 4,000
Rs. 6,000
Rs. 800

36>> What is the least number to be added to 1500 to make it a perfect square?

37>> ‘Pencil’ is to ‘Write’ as ‘Knife’ is to—

Injure
Peel
Prick
Attack

38>> If COUNTRY is coded in certain way as EMWLVPA, then ELECTORATE will be coded in the same manner as—

CJCEFOPYWC
CJGEROTYVG
CNCEROPCRG
GJGAVMTYVC

39>> In a certain code ‘CONTRIBUTOR’ is written as ‘RTNOCIROTUB’. How is ‘PROHIBITION’ written in that code?

NOITIBIHORP
IHORPBITION
ITIONBIHOTP
IHORPBNOITI

40>> If ‘CAT’ and ‘BOAT’ are written as ‘XZG’ and ‘YLZG’, respectively, in a code language, how is ‘EGG’ to be written in the same language?

41>> If water is called black, black is called tree, tree is called blue, blue is called rain, rain is called pink and pink is called fish in a certain language, then what is the color of sky called in that language?

Blue
Fish
Rain
Pink

42>> A man walks 3km northwards and then turns left and goes 2km. He again turns left and goes 3km. He turns right and walks straight. In which direction he is walking now?

East
West
North
South

43>> One morning after sunrise Bikram and Shailesh were standing in a lawn with their back towards each other. Bikram’s shadow fell exactly towards left-hand side. Which direction Shailesh was facing?

East
West
North
South

44>> In an examination Raj got more marks than Moti but not as many as Meena. Meena got more marks than Ganesh and Rupali. Ganesh got less marks than Moti but his marks are not the lowest in the group. Who is second in the descending order of marks?

Meena
Rupali
Raj
None of the above

45>> Pointing to a photograph of a girl, Rajan said “She has no sister or daughter but her mother is the only daughter of my mother.” How is the girl in the photograph related with Rajan’s mother?

Sister in-law
Grand daughter
Daughter in-law
None of the above

46>> An application was received by inward clerk in the afternoon of a weekday. Next day he forwarded it to the table of the senior clerk, who was on leave that day. The senior clerk next day evening put up the application to the desk officer. Desk officer studied the application and disposed of the matter on the same day, i.e., Friday. Which day the application was received by the inward clerk?

Tuesday
Earlier week’s Saturday
Wednesday
Monday

47>> Flight to Mumbai leaves every 5 hours. At the information counter I learnt that the flight took off 25 minutes ago. If the time now is 10:45am, what is the time for next flight?

2:20am
3:30am
3:55pm
3:20pm

48>> Babloo ranked 16^th from the top and 29^th from the bottom among those who passed an examination. 6 boys did not participate in the competition and 5 failed in the examination. How many boys were there in that class?

49>> In a class of 60 where boys are twice that of girls, Ram ranked 17^th from the top. If there are 9 boys ahead of Ram, how many girls are after him in the rank?

50>> Select the one that is different from the other three—

January
February
July
December

51>> ‘Stammering’ is to ‘Speech’ as Deafness is to—

Ear
Hearing
Noise
Commotion

52>> If EARTHQUAKE is coded as MOGPENJOSM then EQUATE will be—

MENOPM
MENOMP
NJOGPM
MNJOPM

53>> If the sequence of the alphabets is reversed which of the following would be the 14^th letter from your left?

N
L
O
None of the above

54>> What should come in the place of ‘?’ in the given series?

ACE, FGH, ? , PON

55>> Three of the following four are alike in a certain way and so form a group. Which is the one that does not belong to that group?

Sun
Universe
Moon
Star

56>> Three of the following four are alike in a certain way and so form a group. Which is the one that does not belong to that group?

Cheese
Milk
Curd
Ghee

57>> Paint : Artist : : Wood : ?

Furniture
Forest
Fire
Carpenter

58>> acme : mace : : alga : ?

glaa
gaal
laga
gala

59>> Fill in the missing letter in the following series: S, V, Y, B, ___.

60>> What should come in the place of question mark in the following series: 3, 8, 6, 14, ? , 20.

61>> Select the correct option in place of the question mark: AOP, CQR, EST, GUV, ? .

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WBCS Preliminary Exam – General Mental Ability-25 Marks.

WBCS প্রিলিমিনারী পরীক্ষা – সাধারণ মানসিক ক্ষমতা -২৫ নম্বর।

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