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Thursday, 26 February 2015
Wednesday, 25 February 2015
The Missing Piece
Below the four parts have been reorganized. The four partitions are exactly the same in both arrangements. Why is there a hole?
This is not an optical illusion. If you print out the puzzle, cut out the pieces and rearrange them, you get the exact same dilemma.
Solution :
The gradient of the teal hypotenuse is different than the gradient of the red hypotenuse.
Monday, 23 February 2015
Lateral Thinking Puzzles
You are driving down the road in your car on a wild,
stormy night, when you pass by a bus stop and you see three people
waiting for the bus:
1. An old lady who looks as if she is about to die.
2. An old friend who once saved your life.
3. The perfect partner you have been dreaming about.
2. An old friend who once saved your life.
3. The perfect partner you have been dreaming about.
Knowing
that there can only be one passenger in your car, whom would you choose?
Hint :
You can make everyone happy. Your car can only contain one passenger, so whom should it be?
Solution :
The old lady of course! After helping the old lady into the car, you can
give your keys to your friend, and wait with your perfect partner for
the bus
Sunday, 22 February 2015
Word Arrangement - Logical Reasoning
Q1: Arrange the following words as per order in the Dictionary
1. Inventory 2. Involuntary 3. Invisible 4. Invariable 5. Investigate
A. 4,2,5,3,1
B. 4,5,1,3,2
C. 2,5,4,1,3
D. 4,1,5,3,2
Answer : D
Q2: Arrange the given words a Meaningful Order
1. Sipahi 2. Captain 3. Naik 4. Brigadier 5. Major
A. 1,2,3,4,5
B. 1,3,2,5,4
C. 1,3,2,4,5
D. 1.2.4.3.5
Answer : B
Q3: Arrange the following words as per order in the Dictionary
1. Noble 2. Nobilitary 3. Noblesse 4. Nobility 5. Nobble
A. 1,4,3,2,5
B. 3,4,1,2,5
C. 5,2,4,1,3
D. 2.4.3.5.1
Answer : C
Q4: Arrange the given words a Meaningful and Ascending Order and Select the Option Indicating the Correct Order
1. Venus 2. Earth 3. Mars 4.Mercury 5. Jupiter
A. 4,2,1,3,5
B. 4,2,1,5,3
C. 4,1,2,3,5
D. 4,1,2,5,3
Answer : C
Q5: Arrange the following words as per order in the Dictionary
1. Inhabit 2. Ingenious 3. Inherit 4. Influence 5. Infatuation
A. 1,2,3,4,5
B. 5,4,1,2,3
C. 4,5,2,1,3
D. 5,4,2,1,3
Answer : D
1. Inventory 2. Involuntary 3. Invisible 4. Invariable 5. Investigate
A. 4,2,5,3,1
B. 4,5,1,3,2
C. 2,5,4,1,3
D. 4,1,5,3,2
Answer : D
Q2: Arrange the given words a Meaningful Order
1. Sipahi 2. Captain 3. Naik 4. Brigadier 5. Major
A. 1,2,3,4,5
B. 1,3,2,5,4
C. 1,3,2,4,5
D. 1.2.4.3.5
Answer : B
Q3: Arrange the following words as per order in the Dictionary
1. Noble 2. Nobilitary 3. Noblesse 4. Nobility 5. Nobble
A. 1,4,3,2,5
B. 3,4,1,2,5
C. 5,2,4,1,3
D. 2.4.3.5.1
Answer : C
Q4: Arrange the given words a Meaningful and Ascending Order and Select the Option Indicating the Correct Order
1. Venus 2. Earth 3. Mars 4.Mercury 5. Jupiter
A. 4,2,1,3,5
B. 4,2,1,5,3
C. 4,1,2,3,5
D. 4,1,2,5,3
Answer : C
Q5: Arrange the following words as per order in the Dictionary
1. Inhabit 2. Ingenious 3. Inherit 4. Influence 5. Infatuation
A. 1,2,3,4,5
B. 5,4,1,2,3
C. 4,5,2,1,3
D. 5,4,2,1,3
Answer : D
Classification - Logical Reasoning
Find out the word which is DIFFERENT from the other three words
Q1:
A. Noun
B. Adverb
C. Punctuation
D. Preposition
Answer : C
Solution : Others are Classes of Words
Q2:
A. Street
B. Interstate
C. Freeway
D. Expressway
Answer : A
Solution : Others are High Speed Road
Q3:
A. Pupil
B. Eye
C. Iris
D. Lens
Answer : B
Solution : Others are Part of Eye
Q4:
A. Penguin
B. Eagle
C. Pigeon
D. Flamingo
Answer : A
Solution : Only flightless bird out of the four
Q5:
A. Heading
B. Subject
C. Body
D. Letter
Answer : D
Solution : Others are part of a Letter
Q1:
A. Noun
B. Adverb
C. Punctuation
D. Preposition
Answer : C
Solution : Others are Classes of Words
Q2:
A. Street
B. Interstate
C. Freeway
D. Expressway
Answer : A
Solution : Others are High Speed Road
Q3:
A. Pupil
B. Eye
C. Iris
D. Lens
Answer : B
Solution : Others are Part of Eye
Q4:
A. Penguin
B. Eagle
C. Pigeon
D. Flamingo
Answer : A
Solution : Only flightless bird out of the four
Q5:
A. Heading
B. Subject
C. Body
D. Letter
Answer : D
Solution : Others are part of a Letter
Thursday, 19 February 2015
Classification - Logical Reasoning
Find out the word which is DIFFERENT from the other three words
Q1:
A. CURD
B. BUTTER
C. CREAM
D. OIL
Answer : D
Solution : Others are different forms of Milk
Q2:
A. DOG
B. CAT
C. HORSE
D. TIGER
Answer : D
Solution : Others are Domestic Animals
Q3:
A. BIRD
B. TAIL
C. WING
D. BILL
Answer : A
Solution : Others are parts of Bird
Q4:
A. TELESCOPE
B. PERISCOPE
C. STETHOSCOPE
D. MICROSCOPE
Answer : C
Solution : Others are Optical Device
Q5:
A. MONTH
B. DAY
C. YEAR
D. CALENDAR
Answer : D
Solution : Others are the terms of Time Measurement
Q1:
A. CURD
B. BUTTER
C. CREAM
D. OIL
Answer : D
Solution : Others are different forms of Milk
Q2:
A. DOG
B. CAT
C. HORSE
D. TIGER
Answer : D
Solution : Others are Domestic Animals
Q3:
A. BIRD
B. TAIL
C. WING
D. BILL
Answer : A
Solution : Others are parts of Bird
Q4:
A. TELESCOPE
B. PERISCOPE
C. STETHOSCOPE
D. MICROSCOPE
Answer : C
Solution : Others are Optical Device
Q5:
A. MONTH
B. DAY
C. YEAR
D. CALENDAR
Answer : D
Solution : Others are the terms of Time Measurement
Classification - Logical Reasoning
Find out the word which is DIFFERENT from the other three words
Q1:
A. PISTOL
B. GUN
C. SWORD
D. CANNON
Answer : C
Solution : Others are Firearms
Q2:
A. INCH
B. CENTIMETER
C. OUNCE
D. YARD
Answer : C
Solution : Others are used in Distance Measurement
Q3:
A. DIAMOND
B. GOLD
C. COAL
D. GRAPHITE
Answer : B
Solution : Others are different forms of Carbon
Q4:
A. STEM
B. ROOT
C. LEAF
D. TREE
Answer : D
Solution : Others are part of Tree
Q5:
A. ASIA
B. AFRICA
C. CANADA
D. AUSTRALIA
Answer : C
Solution : Others are Continent
Q1:
A. PISTOL
B. GUN
C. SWORD
D. CANNON
Answer : C
Solution : Others are Firearms
Q2:
A. INCH
B. CENTIMETER
C. OUNCE
D. YARD
Answer : C
Solution : Others are used in Distance Measurement
Q3:
A. DIAMOND
B. GOLD
C. COAL
D. GRAPHITE
Answer : B
Solution : Others are different forms of Carbon
Q4:
A. STEM
B. ROOT
C. LEAF
D. TREE
Answer : D
Solution : Others are part of Tree
Q5:
A. ASIA
B. AFRICA
C. CANADA
D. AUSTRALIA
Answer : C
Solution : Others are Continent
Coding Decoding - Logical Reasoning
Q1: If GRAPE is written as 27354 and FOUR is written as 1687, then GROUP can be written as
A. 27384
B. 27684
C. 27685
D. 27658
Answer: C
Q2: If WAYIN is written as TXVFK, LBUK can be written as
A. IYRH
B. KATJ
C. JZSI
D. NDWM
Answer : A
Q3: If PARTNER is coded as OZQSMDQ, then SEGMENT is coded as
A. TFHNFOU
B. RDFLDMS
C. RDELMDS
D. RDFEDNS
Answer : B
Q4: If DOCTOR is written as FQEVQT, how PATIENT can be written as
A. RVKGPVG
B. RCKPGVV
C. RCVKGPV
D. RVCKGVP
Answer : C
Q5: If SPARK is coded as TQBSL, then FLAME can be coded as
A. GMBNF
B. GNBNF
C. GMCND
D. GMBMF
Answer : A
A. 27384
B. 27684
C. 27685
D. 27658
Answer: C
Q2: If WAYIN is written as TXVFK, LBUK can be written as
A. IYRH
B. KATJ
C. JZSI
D. NDWM
Answer : A
Q3: If PARTNER is coded as OZQSMDQ, then SEGMENT is coded as
A. TFHNFOU
B. RDFLDMS
C. RDELMDS
D. RDFEDNS
Answer : B
Q4: If DOCTOR is written as FQEVQT, how PATIENT can be written as
A. RVKGPVG
B. RCKPGVV
C. RCVKGPV
D. RVCKGVP
Answer : C
Q5: If SPARK is coded as TQBSL, then FLAME can be coded as
A. GMBNF
B. GNBNF
C. GMCND
D. GMBMF
Answer : A
Coding Decoding - Logical Reasoning
Q1: If BAKE is coded as 5796 and FIRE is coded as 3146, then FEAR is coded as
A. 3564
B. 3674
C. 3574
D. 3654
Answer : B
Q2: If MADRAS is written as NBESBT, then BOMBAY is written as
A. CPNCBZ
B. CLNCYX
C. ACVCDF
D. BDENOA
Answer : A
Q3: If DELHI is coded as 73541 and CALCUTTA as 82589662, then CALICUT is coded as
A. 8246815
B. 8341567
C. 6354892
D. 8251896
Answer : D
Q4: If 35796 is coded as 44887, then 46824 is coded as
A. 55926
B. 44916
C. 55915
D. 44816
Answer : C
Q5: If SYSTEM is written as SYSMET and NEARER written as AENRER, then FRACTION can be written as
A. ACRFNOIT
B. CARFNOIT
C. CAFRNOIT
D. CRAFNOIT
Answer : B
Q6: If DFIN is coded as WURM, then HJMO can be coded as
A. RPNO
B. SQNP
C. SQNL
D. TRPO
Answer : C
A. 3564
B. 3674
C. 3574
D. 3654
Answer : B
Q2: If MADRAS is written as NBESBT, then BOMBAY is written as
A. CPNCBZ
B. CLNCYX
C. ACVCDF
D. BDENOA
Answer : A
Q3: If DELHI is coded as 73541 and CALCUTTA as 82589662, then CALICUT is coded as
A. 8246815
B. 8341567
C. 6354892
D. 8251896
Answer : D
Q4: If 35796 is coded as 44887, then 46824 is coded as
A. 55926
B. 44916
C. 55915
D. 44816
Answer : C
Q5: If SYSTEM is written as SYSMET and NEARER written as AENRER, then FRACTION can be written as
A. ACRFNOIT
B. CARFNOIT
C. CAFRNOIT
D. CRAFNOIT
Answer : B
Q6: If DFIN is coded as WURM, then HJMO can be coded as
A. RPNO
B. SQNP
C. SQNL
D. TRPO
Answer : C
Wednesday, 18 February 2015
Letter Series - Logical Reasoning
Find out what should come in place of the Question mark (?) in the following Letter Series
Q1: BMRG, DLTF, FKVE, HJXD, ?
A. JIZC
B. JZIB
C. GIFB
D. MOLC
Answer : A
Solution : First letter of each word moves 2 steps forward, second letter one step backward, third letter two steps forward, fourth letter one step backward.
Q2: FLU, GMV, HNW, IOX, ?
A. JYP
B. WYP
C. WPY
D. JPY
Answer : D
Solution : Each letter move one step forward in the next word.
Q3: BCFG, JKNO, RSVW, ?
A. ZADE
B. HIKL
C. STUX
D. MNPQ
Answer : A
Solution : Each letter move 8 steps forward in the next word.
Q4: CIM, HNR, MSW, ?
A. SXA
B. DYB
C. RXB
D. ZEH
Answer : C
Solution : Each letter move 5 steps forward in the next word.
Q5: YYZ, VYZ, SYZ, PYZ, ?
A. RYZ
B. MYZ
C. XYZ
D. TYZ
Answer : B
Solution : First letter of each word move 3 steps backward, beginning from last word.
Q1: BMRG, DLTF, FKVE, HJXD, ?
A. JIZC
B. JZIB
C. GIFB
D. MOLC
Answer : A
Solution : First letter of each word moves 2 steps forward, second letter one step backward, third letter two steps forward, fourth letter one step backward.
Q2: FLU, GMV, HNW, IOX, ?
A. JYP
B. WYP
C. WPY
D. JPY
Answer : D
Solution : Each letter move one step forward in the next word.
Q3: BCFG, JKNO, RSVW, ?
A. ZADE
B. HIKL
C. STUX
D. MNPQ
Answer : A
Solution : Each letter move 8 steps forward in the next word.
Q4: CIM, HNR, MSW, ?
A. SXA
B. DYB
C. RXB
D. ZEH
Answer : C
Solution : Each letter move 5 steps forward in the next word.
Q5: YYZ, VYZ, SYZ, PYZ, ?
A. RYZ
B. MYZ
C. XYZ
D. TYZ
Answer : B
Solution : First letter of each word move 3 steps backward, beginning from last word.
Tuesday, 17 February 2015
Letter Series - Logical Reasoning
Find out what should come in place of the Question mark (?) in the following Letter Series
Q1: U, O, I, ?, A
A. D
B. E
C. J
D. N
Answer : B
Solution : Vowels in reverse order.
Q2: BFH, CHI, DJJ, ?
A. EKL
B. ELK
C. FLK
D. FKL
Answer : B
Solution : First and Third letter move 1 step forward and Second letter move 2 steps.
Q3: A1BC, AB2C, ?, A4BC
A. ABC3
B. A3BC
C. AB2C
D. ABC4
Answer : A
Solution : 1,2,3....numbers follows each letter in order.
Q4: AGMSY, CIOUA, EKQWC, ?, IOUAG, KQWCI
A. GMSYE
B. FMSYE
C. GNSYD
D. FMYES
Answer : A
Solution : Each letter moves 2 steps forward.
Q5 : ?, PSVYB, EHKNQ, TWZCF, ILORU
A. BEHKN
B. ADGJM
C. SVYBE
D. ZCFIL
Answer : B
Solution : Each letter 3 steps forward within the word and first letter of alternate word move 4 steps forward.
Q1: U, O, I, ?, A
A. D
B. E
C. J
D. N
Answer : B
Solution : Vowels in reverse order.
Q2: BFH, CHI, DJJ, ?
A. EKL
B. ELK
C. FLK
D. FKL
Answer : B
Solution : First and Third letter move 1 step forward and Second letter move 2 steps.
Q3: A1BC, AB2C, ?, A4BC
A. ABC3
B. A3BC
C. AB2C
D. ABC4
Answer : A
Solution : 1,2,3....numbers follows each letter in order.
Q4: AGMSY, CIOUA, EKQWC, ?, IOUAG, KQWCI
A. GMSYE
B. FMSYE
C. GNSYD
D. FMYES
Answer : A
Solution : Each letter moves 2 steps forward.
Q5 : ?, PSVYB, EHKNQ, TWZCF, ILORU
A. BEHKN
B. ADGJM
C. SVYBE
D. ZCFIL
Answer : B
Solution : Each letter 3 steps forward within the word and first letter of alternate word move 4 steps forward.
Letter Series - Logical Reasoning
Find out what should come in place of the Question mark (?) in the following Letter Series
Q1: A, C, F, H, ?, M
A. J
B. K
C. L
D. O
Answer : B
Solution : Letters are added 2 and 3 steps forward alternately.
Q2: CAT, ECV, GEX, ?
A. IGZ
B. JLN
C. FMU
D. KFY
Answer : A
Solution : Each letter forwarded 2 steps to get the letter in next word.
Q3. ANN, CPP, ERR, ?
A. FTT
B. GOO
C. GTT
D. FOO
Answer : C
Solution : Each letter forwarded 2 steps to get the letter in next word.
Q4. BCB, DED, FGF, HIH, ?
A. IHI
B. JIJ
C. KIK
D. JKJ
Answer : D
Solution : Each letter forwarded 2 steps to get the letter in next word.
Q5: AZ, CX, FU, ?
A. JQ
B. IV
C. HL
D. KO
Answer : A
Solution : First letter moved 2 steps, 3 steps ...forward, Second letter moved backward in same order.
Q1: A, C, F, H, ?, M
A. J
B. K
C. L
D. O
Answer : B
Solution : Letters are added 2 and 3 steps forward alternately.
Q2: CAT, ECV, GEX, ?
A. IGZ
B. JLN
C. FMU
D. KFY
Answer : A
Solution : Each letter forwarded 2 steps to get the letter in next word.
Q3. ANN, CPP, ERR, ?
A. FTT
B. GOO
C. GTT
D. FOO
Answer : C
Solution : Each letter forwarded 2 steps to get the letter in next word.
Q4. BCB, DED, FGF, HIH, ?
A. IHI
B. JIJ
C. KIK
D. JKJ
Answer : D
Solution : Each letter forwarded 2 steps to get the letter in next word.
Q5: AZ, CX, FU, ?
A. JQ
B. IV
C. HL
D. KO
Answer : A
Solution : First letter moved 2 steps, 3 steps ...forward, Second letter moved backward in same order.
Number Series - Logical Reasoning
Find out what should come in place of the Question mark (?) in the following Number Series.
Q1: 1, 3, 4, 7, 11, 18, 29, ?
A. 31
B. 39
C. 43
D. 47
Answer : D
Solution : Each number is the Addition of Previous Two Numbers
Q2: 975,864, 753, 642, ?
A. 431
B. 314
C. 531
D. 532
Answer : C
Solution : Each number is Subtraction of 111
Q3: 8, 24, 12, ?, 18, 54
A. 28
B. 36
C. 46
D. 38
Answer : B
Solution : 8*3=24, 12*3=36, 18*3= 54
Q1: 1, 3, 4, 7, 11, 18, 29, ?
A. 31
B. 39
C. 43
D. 47
Answer : D
Solution : Each number is the Addition of Previous Two Numbers
Q2: 975,864, 753, 642, ?
A. 431
B. 314
C. 531
D. 532
Answer : C
Solution : Each number is Subtraction of 111
Q3: 8, 24, 12, ?, 18, 54
A. 28
B. 36
C. 46
D. 38
Answer : B
Solution : 8*3=24, 12*3=36, 18*3= 54
Saturday, 14 February 2015
Number Series - Logical Reasoning
Find out what should come in place of the Question mark (?) in the following Number Series
Q1 : 63, 63, 50, 50, 37, 37, ?
A. 23
B. 25
C. 24
D. 27
Answer : C
Solution : Each repeated number is Subtracted by 13
Q2 : 2, 6, 18, 54, ?
A. 84
B. 112
C. 146
D. 162
Answer : D
Solution : Each number Multiplication of 3 with previous number
Q3 : 1, 8, 27, 64, ?
A. 86
B. 112
C. 125
D. 146
Answer : C
Solution : Each number is Cubes of 1, 2, 3 . . . serially
Q4 : 7.5, 6.8, 6.1, 5.4, ?
A. 4.9
B. 4.7
C. 4.3
D. 3.9
Answer : B
Solution : Each number is Subtraction of 0.7 from Previous number
Q5 : 0, 6, 24, 60, ?, 210
A. 92
B. 108
C. 120
D. 148
Answer : C
Solution : 0*1*2=0, 1*2*3=6, 2*3*4=24, 3*4*5=60, . . .
Q1 : 63, 63, 50, 50, 37, 37, ?
A. 23
B. 25
C. 24
D. 27
Answer : C
Solution : Each repeated number is Subtracted by 13
Q2 : 2, 6, 18, 54, ?
A. 84
B. 112
C. 146
D. 162
Answer : D
Solution : Each number Multiplication of 3 with previous number
Q3 : 1, 8, 27, 64, ?
A. 86
B. 112
C. 125
D. 146
Answer : C
Solution : Each number is Cubes of 1, 2, 3 . . . serially
Q4 : 7.5, 6.8, 6.1, 5.4, ?
A. 4.9
B. 4.7
C. 4.3
D. 3.9
Answer : B
Solution : Each number is Subtraction of 0.7 from Previous number
Q5 : 0, 6, 24, 60, ?, 210
A. 92
B. 108
C. 120
D. 148
Answer : C
Solution : 0*1*2=0, 1*2*3=6, 2*3*4=24, 3*4*5=60, . . .
Number Series - Logical Reasoning
Find out What should come in place of the Question mark (?) in the following Number Series
Q1 : 4, 9, 19, 34, ?
A. 39
B. 54
C. 69
D. 82
Answer : B
Solution : Add an additional 5 to each number
Q2 : 1, 6, 13, 22, 33, ?
A. 43
B. 44
C. 45
D. 46
Answer : D
Solution : Add numbers in the Series of 5,7,9,11, ...
Q3 : 5, 8, 6, 9, 7, ?
A. 10
B. 11
C. 12
D. 15
Answer : A
Solution : Each alternating number is an Addition of 1
Q4 : 2, 5, 11, 23, 47, ?
A. 63
B. 86
C. 95
D. 118
Answer : C
Solution : Numbers are added by 3*1=3, 3*2=6, 6*2=12, 12*2=24, ...
Q5 : 36, 34, 30, 28, 24, ?
A. 20
B. 22
C. 21
D. 18
Answer : B
Solution : Numbers are subtracted by 2 and 4 alternately
Q1 : 4, 9, 19, 34, ?
A. 39
B. 54
C. 69
D. 82
Answer : B
Solution : Add an additional 5 to each number
Q2 : 1, 6, 13, 22, 33, ?
A. 43
B. 44
C. 45
D. 46
Answer : D
Solution : Add numbers in the Series of 5,7,9,11, ...
Q3 : 5, 8, 6, 9, 7, ?
A. 10
B. 11
C. 12
D. 15
Answer : A
Solution : Each alternating number is an Addition of 1
Q4 : 2, 5, 11, 23, 47, ?
A. 63
B. 86
C. 95
D. 118
Answer : C
Solution : Numbers are added by 3*1=3, 3*2=6, 6*2=12, 12*2=24, ...
Q5 : 36, 34, 30, 28, 24, ?
A. 20
B. 22
C. 21
D. 18
Answer : B
Solution : Numbers are subtracted by 2 and 4 alternately
Thursday, 12 February 2015
Analogies - Logical Reasoning
Find out Best Matches word that should come in place of the Question mark(?) in the following Questions
Q1: Push : Pull : : Throw : ?
A. Run
B. Jump
C. Pick
D. Gather
Answer : C
Q2: Warm : Hot : : ? : Hilarious
A. Amusing
B. Humid
C. Serious
D. Sad
Answer : A
Q3: Poetry : Rhyme : : Philosophy : ?
A. Words
B. Song
C. Theory
D. Book
Answer : C
Q1: Push : Pull : : Throw : ?
A. Run
B. Jump
C. Pick
D. Gather
Answer : C
Q2: Warm : Hot : : ? : Hilarious
A. Amusing
B. Humid
C. Serious
D. Sad
Answer : A
Q3: Poetry : Rhyme : : Philosophy : ?
A. Words
B. Song
C. Theory
D. Book
Answer : C
Coding DeCoding-Logical Reasoning
If CEJQ is written as XVQJ, then BDIP is written as
A. YXUP
B. YWRK
C. XPJN
D. UXOK
Answer : B
A. YXUP
B. YWRK
C. XPJN
D. UXOK
Answer : B
Coding DeCoding-Logical Reasoning
If ANCIENT is coded as 2516859 and NATURE is coded as 529048, then TRAIN is coded as,
A. 94285
B. 92456
C. 94265
D. 94168
Answer: C
A. 94285
B. 92456
C. 94265
D. 94168
Answer: C
Wednesday, 11 February 2015
Coding DeCoding-Logical Reasoning
If BLUE is written as EUBL,then BULB is written as
A. BLUB
B. BBUL
C. BBLU
D. BLBU
Answer : D
A. BLUB
B. BBUL
C. BBLU
D. BLBU
Answer : D
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