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CBSE Questions for Class 11 Commerce Applied Mathematics Mathematical And Logical Reasoning Quiz 15 - MCQExams.com
CBSE
Class 11 Commerce Applied Mathematics
Mathematical And Logical Reasoning
Quiz 15
Deepanshu said to Naman "That boy playing football is the younger of the two brothers of the daughter of my father's wife." How is the boy playing football related to Deepanshu ?
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0%
son
0%
brother
0%
cousin
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nephew
Explanation
Relationship will be
Deepanshu's father's wife means Deepanshu's mother.
His mothers' daughter means Deepanshu's sister.
Deepanshu's sister's brother means Deepanshu's brother.
Choose one number which is similar to the numbers in the given set:
$$992, 733, 845, 632$$
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$$114$$
0%
$$326$$
0%
$$425$$
0%
$$947$$
Explanation
Multiply the 1st and 3rd digits and then add the digits of the number obtained. It will give you the middle digit of the given number:
1) $$9\times 2 = 18$$
$$1 + 8 = 9$$ ( middle digit in $$992$$)
2) $$7 \times 3 = 21$$
$$2 + 1 = 3$$ (middle digit in $$733$$)
3) $$8 \times 5 = 40$$
$$4 + 0 = 4$$ (middle digit in $$845$$)
4) $$6\times 2 = 12 $$
$$1 + 2 = 3$$ (middle digit in $$632$$)
Similarly in $$425$$
$$4\times 5 = 20$$
$$0+2 =2$$(middle digit in $$425$$)
Hence, the similar number is $$425$$.
Pointing towards a photograph, Mohit said, 'His sister is the mother of Vinay, the son of my brother'. How Mohit is related to Vinay?
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0%
Brother
0%
Uncle
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Nephew
0%
Brother-in-law
Explanation
The son of Mohit's brother, Vinay is Mohit's nephew.
So, Mohit is the uncle of Vinay.
If OLYMPICS is coded as PMZNOHBR, and JUMP is coded as KVLO, then COMPUTER will be coded as........
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0%
DPNQVUFS
0%
DPNQTSFQ
0%
DPNQTSDQ
0%
BNLOTSDQ
Explanation
$$O\overset{+1}{\rightarrow}P$$
$$L\overset{+1}{\rightarrow}M$$
$$Y\overset{+1}{\rightarrow}Z$$
$$M\overset{+1}{\rightarrow}N$$
$$P\overset{-1}{\rightarrow}O$$
$$I\overset{-1}{\rightarrow}H$$
$$C\overset{-1}{\rightarrow}B$$
$$S\overset{-1}{\rightarrow}R$$
Same as
$$C\overset{+1}{\rightarrow}D$$
$$O\overset{+1}{\rightarrow}P$$
$$M\overset{+1}{\rightarrow}N$$
$$P\overset{+1}{\rightarrow}Q$$
$$U\overset{-1}{\rightarrow}T$$
$$T\overset{-1}{\rightarrow}S$$
$$E\overset{-1}{\rightarrow}D$$
$$R\overset{-1}{\rightarrow}Q$$
Pointing to Raman in the photograph, Aditi said, "The only son of his mother is my father." How is Aditi related to Raman ?
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mothers's sister
0%
father's sister
0%
daughter
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niece
Explanation
Aditi is daughter of Raman.
Raman's mother's only son (Raman) is father of Aditi.
If the word EARTH be written as QPMZS in coded form, how can be HEART be written in that code?
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SQPZM
0%
SQMPZ
0%
SPQZM
0%
SQPMZ
Explanation
Given the code for EARTH,
Letter E A R T H
Code Q P M Z S
Following as above, code for HEART becomes SQPMZ.
(option D)
If PEARL is written MBXOI then how would DIAMOND be written in that code?
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AXFLJKA
0%
AFXJLKA
0%
AFXJLAK
0%
AFXKLKA
Explanation
Each letter is coded as the third preceding letter
$$\displaystyle D\leftarrow A$$
$$\displaystyle I\leftarrow F$$
$$\displaystyle A\leftarrow X$$
$$\displaystyle M\leftarrow J$$
$$\displaystyle O\leftarrow L$$
Only
AFXJLKA
is valid
If TRIANGLE is coded as SSHBMHKF, then SQUARE would be
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RRIASF
0%
RASFRI
0%
RRTBQF
0%
RPVBSO
Explanation
Given,
TRIANGLE
is coded as
SSHBMHKF
. The coding pattern for the same is:
T $$\underrightarrow { -1\quad } $$ S
R $$\underrightarrow { +1\quad } $$ S
I $$\underrightarrow { -1\quad } $$ H
A $$\underrightarrow { +1\quad } $$ B
N $$\underrightarrow { -1\quad } $$ M
G $$\underrightarrow { +1\quad } $$ H
L $$\underrightarrow { -1\quad } $$ K
E $$\underrightarrow { +1\quad } $$ F
Similarly,
SQUARE
is coded as follows:
S $$\underrightarrow { -1\quad } $$ R
Q $$\underrightarrow { +1\quad } $$ R
U $$\underrightarrow { -1\quad } $$ T
A $$\underrightarrow { +1\quad } $$ B
R $$\underrightarrow { -1\quad } $$ Q
E $$\underrightarrow { +1\quad } $$ F
Hence,
SQUARE
is coded as
RRTBQF
.
Therefore, option (C) is the correct answer.
If TOP is coded as SNO then how is FREEZE coded?
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0%
EQDFYG
0%
ESDFYF
0%
GQFDYE
0%
EQDDYD
If P is the brother of the son of Q's Son, how is P related to Q ?
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0%
Son
0%
Brother
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Cousin
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Grandson
Explanation
Q's son's son is the grand son of Q.
Hence, P, who is the brother of the grandson is also the grandson of Q.
option D.
If in a certain code, O is written as E, A as C, M as I, S as O, N as P, E as M, I as A, P as N and C as S, then how will COMPANIES be the written in that code?
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SMINCPAMO
0%
SEIACPAMO
0%
SEINCPAMO
0%
SEINCPMIO
Explanation
As given: O is written as E, A as C, M as I, S as O, N as P, E as M, I as A, P as N and C as S
Thus, we can write COMPANIES as:
C O M P A N I E S
S E I N C P A M O
Find the missing term in the Following sequence
A, C, H, R, ?, I, T
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H
0%
I
0%
J
0%
K
Explanation
There is only one alphabets between A and C$$= 1$$. There are $$4$$ alphabets between C and H $$\displaystyle =2^{2}$$ There are 9 alphabets between H and R $$\displaystyle =3^{2}$$ So, the difference beween R and the missing alphabet should be that of $$\displaystyle =4^{2}=16$$ alphabets. One cycle of $$26$$ alphabets gets over and then the same cycle starts. So, the missing the alphabet is I. Similarly, the difference between I and I is that of $$\displaystyle =5^{2}=25$$ alphabets and the difference between I and T will be that of $$\displaystyle =6^{2}=36$$ alphabets.
Find the wrong term of the following series
2, 6, 11, 17, 23, 32, 41
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6
0%
17
0%
23
0%
32
Explanation
Given series is 24 Hence the wrong term is 23
If RADIO is written as PYBGM, then how would OQDKNG be written in that code ?
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MOBIEL
0%
MOBLIE
0%
MOIBLE
0%
MOBILE
Explanation
Given,
RADIO
is written as
PYBGM
. The coding pattern for the same is:
R $$\underrightarrow { -2\quad } $$ P
A $$\underrightarrow { -2\quad } $$ Y
D $$\underrightarrow { -2\quad } $$ B
I $$\underrightarrow { -2\quad } $$ G
O $$\underrightarrow { -2\quad } $$ M
Similarly,
OQDKNG
is coded as follows:
O $$\underrightarrow { -2\quad } $$ M
Q $$\underrightarrow { -2\quad } $$ O
D $$\underrightarrow { -2\quad } $$ B
K $$\underrightarrow { -2\quad } $$ I
N $$\underrightarrow { -2\quad } $$ L
G $$\underrightarrow { -2\quad } $$ E
Hence,
OQDKNG
is writen as
MOBILE
.
Therefore, option (D) is the correct answer.
If CRICKETER is coded as DQJBLDUDS, then PLAYER will be coded as :
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QMBZFS
0%
OMZZOS
0%
QKBXFQ
0%
OKBZOS
Explanation
Given,
CRICKETER
is coded as
DQJBLDUDS
. The coding pattern for the same is:
C $$\underrightarrow { +1\quad } $$ D
R $$\underrightarrow { -1\quad } $$ Q
I $$\underrightarrow { +1\quad } $$ J
C $$\underrightarrow { -1\quad } $$ B
K $$\underrightarrow { +1\quad } $$ L
E $$\underrightarrow { -1\quad } $$ D
T $$\underrightarrow { +1\quad } $$ U
E $$\underrightarrow { -1\quad } $$ D
R $$\underrightarrow { +1\quad } $$ S
Similarly,
PLAYER
is coded as follows:
P $$\underrightarrow { +1\quad } $$ Q
L $$\underrightarrow { -1\quad } $$ K
A $$\underrightarrow { +1\quad } $$ B
Y $$\underrightarrow { -1\quad } $$ X
E $$\underrightarrow { +1\quad } $$ F
R $$\underrightarrow { -1\quad } $$ Q
Hence,
PLAYER
is coded as
QKBXFQ
.
Therefore, option (C) is the correct answer.
Pointing to a man in a photograph, a woman said, 'His brother's father is the only son of my grandfather'. How is the woman related to the man in the photograph?
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Aunt
0%
Daughter
0%
Grandmother
0%
Mother
0%
Sister
Explanation
Let us presume the name of the woman showing the photograph as X and the name of the man in the photograph as Y.
Y's brother's father means Y's father and he is the only son of X's grandfather. This clearly indicates that Y's father and X's father is one.
So, X is Y's sister.
If SABOTAGE is coded as UADOVAIE, how will EMERGENCY be coded in the same manner?
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GMGRIEPCA
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GMGRGEPCA
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BNBQFDOBZ
0%
EOETGGNEY
0%
GMGIRPECA
Explanation
Here, t
he word is coded by moving only the alphabet at odd positions two steps forward.
So,
EMERGENCY will be coded as GMGRIEPCA.
If HERCULES is codes as JCTAWJGQ then what is the code for APHORDITE?
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CNMJTBKRG
0%
CNJMTBKSG
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CNJMTBKRG
0%
CNJMTCKRG
Explanation
Every alphabet at odd position is increased by 2 and every alphabet at even position is decreased by 2
$$\displaystyle H\rightarrow J$$ $$\displaystyle A\rightarrow C$$
$$\displaystyle E\rightarrow C$$ $$\displaystyle P\rightarrow N$$
$$\displaystyle R\rightarrow T$$ $$\displaystyle H\rightarrow J$$
$$\displaystyle C\rightarrow A$$ $$\displaystyle O\rightarrow M$$
$$\displaystyle U\rightarrow W$$ $$\displaystyle R\rightarrow T$$
$$\displaystyle L\rightarrow J$$ $$\displaystyle D\rightarrow B$$
$$\displaystyle E\rightarrow G$$ $$\displaystyle I\rightarrow K$$
$$\displaystyle S\rightarrow Q$$ $$\displaystyle T\rightarrow R$$
$$\displaystyle E\rightarrow G$$
P and Q are married couple, A and B are brothers, A is the brother of P. How is B related to Q
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Brother
0%
Sister
0%
Brother-in-law
0%
Sister-in-law
If CEG is written as TSR and FHJ is written as QPO, then IKM is written as
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0%
NOP
0%
PON
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MLK
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NML
Explanation
The given two codes can be deciphered as seen in the figure.
So, the letters IKM must move by (5,2,-1) respectively to get the sequence (N,M,L) (option D).
In a certain code, 'MONKEY' is written in as XDJMNL, how is 'TIGER' written in that code?
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SHFDQ
0%
QDFHS
0%
SDFHS
0%
QDHJS
Explanation
The letters of the word are first written in reverse order & then moved one step backward. So, TIGER becomes REGIT and then
R E G I T
$$-1\downarrow \ \ -1\downarrow \ \ -1\downarrow \ \ \ -1\downarrow \ -\ 1\downarrow$$
Q D F H S
(option B)
In a certain code FORGET is written as DPPHCU. In the same code DOCTOR will be written as -
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EPDUPS
0%
ROTCOD
0%
BPAUMS
0%
CPBUNS
Explanation
Given,
FORGET
is written as
DPPHCU
. The coding pattern for the same is:
F $$\underrightarrow { -2\quad } $$ D
O $$\underrightarrow { +1\quad } $$ P
R $$\underrightarrow { -2\quad } $$ P
G $$\underrightarrow { +1\quad } $$ H
E $$\underrightarrow { -2\quad } $$ C
T $$\underrightarrow { +1\quad } $$ U
Similarly, DOCTOR will be written as follows:
D $$\underrightarrow { -2\quad } $$ B
O $$\underrightarrow { +1\quad } $$ P
C $$\underrightarrow { -2\quad } $$ A
T $$\underrightarrow { +1\quad } $$ U
O $$\underrightarrow { -2\quad } $$ M
R $$\underrightarrow { +1\quad } $$ S
Hence,
DOCTOR
is coded as
BPAUMS
.
Therefore, option (C) is the correct answer.
In a certain code, SIKKlM is written as THLJJL. How is TRAINING written in that code?
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SQBHOHOH
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UQBHOHOF
0%
UQBJOHHO
0%
UQBJOHOH
Explanation
S I K K I M
$$-1\downarrow -1\downarrow -1\downarrow -1\downarrow -1\downarrow -1\downarrow$$
T H L J J L
Clearly, the letters in the world SIKKIM are moved alternately one step forward and then one step backward to
obtain the letters of the code.
Similarly, TRAINING can be coded as
T R A I N I N G
$$-1\downarrow -1\downarrow -1\downarrow -1\downarrow -1\downarrow -1\downarrow -1\downarrow -1\downarrow$$
U Q B H O H O F
A woman walking with a boy to a market meets another woman and when asked how the boy is related to her, she says, 'My maternal uncle and his maternal uncle's maternal uncle are brothers'. How is the boy related to the woman?
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0%
Brother
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Brother-in-law
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Grandson
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Son
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Husband
Explanation
Boy's maternal uncle is the brother of boy's mother. So, boy's maternal uncle's maternal uncle means boy's mother's maternal uncle. Boy's mother's maternal uncle and the woman's maternal uncle are brothers. Hence, the woman is either boy's mother or boy's mother's sister. Thus, the boy is either woman's son or her nephew. Since nephew is not in the given options, we can conclude that the boy is woman's son.
In the following questions one number is wrong in the series Find out the wrong number in each case
7, 15, 28, 59, 122, 233
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28
0%
59
0%
122
0%
233
Explanation
Double the number and operate + 1, - 2, + 3, - 4, +5 etc
Ans (C)
Anil introduces Mohan saying, 'He is the husband of the granddaughter of the father of my father'. How is Mohan related to Anil?
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Son
0%
Nephew
0%
Brother-in-law
0%
Son-in-law
0%
Brother
Explanation
The relationship can be analysed as follows:
(i) Father's father is grandfather.
(ii) Grandfather's granddaughter is sister.
(iii) Sister's husband is brother-in-law.
Hence, Mohan is Anil 's brother-in-law.
In the following questions one number is wrong in the series Find out the wrong number in each case
2, 6, 15, 40, 89, 200
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2
0%
6
0%
200
0%
89
Explanation
The differences are the squares of prime numbers i.e. $$\displaystyle 2^{2},3^{2},5^{2},7^{2},11^{2}$$ ect i.e. 4, 9, 25, 49, 121 etc.
Ans (C)
Latha has the same number of sisters as she has brothers. Her brother Shyam has twice as many sisters as
he has brothers. How many children do their parents have?
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0%
7
0%
6
0%
5
0%
8
Explanation
$$\\ Let\quad the\quad number\quad of\quad children\quad be\quad 2x+1\\ Excluding\quad Latha,\quad there\quad are\quad 2x\quad children\quad who\quad are\quad equal\quad boys\quad and\quad girls.\quad Therefore,\quad x\quad each.\\ Total\quad boys\quad =x\\ Total\quad girls\quad (inclusing\quad Latha)=x+1\\ No.\quad of\quad brothers\quad of\quad Shyam=x-1\\ No.\quad of\quad sisters\quad of\quad Shyam=x+1\\ x+1=2(x-1)\\ x=3\\ Total\quad children=\quad 2x+1=7\\ $$
P Y X F : ? : U D S K
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Q Y V F ; S C U J
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O X E Y ; V E L R
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O X Y E L; V E R L
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Q X W G ; T C T J
Explanation
In this problem two term (one on the LHS and the other on the RHS ) are missing in Let us consider the first option Then the analogy appears as under
P Y X F : Q Y V F = S C U J : U D S K
Here notice that the last letter of the first and second terms on the LHS is same whereas the terms on the RHS do not follow this pattern Further no other common pattern in noticed so this option
does not hold good
Now let us consider the second option On replacing the '?" mark with the terms given in option (2) the analogy appears as under
P Y X F : O X E Y = V E L R : U D S K
we observe that the second and third letters of the first term on the LHS have occupied fourth and second postions in the second term on the LHS but this pattern is not followed by the terms on the RHS Futher no other common patter is notices so that option is also correct
Now let us consider the third option on replacing the "?" mark with the terms given in option (3) the analogy appears as under
P Y X F : O X Y E = V E R L : U D Z K
here consider the first and second terms on the LHS we find that P and O are consecutive letter in the reverse order Y and X are also consecutive letter in the reverse order X and Y are consecutive letter in the right order F and E are again consecutive letter in the reverse order we have a pattern here the same pattern is followed by the term on the RHS also so this is the correct option
Showing a lady, Suman said, 'She is the daughter of the mother of my father's mother-in-Iaw's only
child'. How is the lady related to Suman?
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0%
Daughter
0%
Mother
0%
Niece
0%
Sister
0%
Cousin
Explanation
Here, the term my father's mother-in-law's only child means the child of my maternal grandmother.
Now, the term daughter of the mother means the daughter of my maternal grandmother or my mother herself.
Therefore, the lady is the mother of Suman.
Hence, option (B) is the correct answer.
Pointing to a photograph Vikas said "She is the daughter of my grand father's only son'' How is the person in the photograph related to vikas ?
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0%
Father
0%
Brother
0%
Sister
0%
Mother
Explanation
$$\displaystyle \Rightarrow $$ Only son of grandather means father of Vikas Therefore girl in the photograph is sister of Vikas so, the answer is (3)
ADHM : ZWSN :: CFJO : ?
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YVRM
0%
WTPK
0%
XMTP
0%
ZXVT
P R L N : X Z T V = J L J H : ?
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0%
TNPR
0%
RTTN
0%
RTPS
0%
RTNP
Explanation
Here in the first term on the LHS the letters in positions 3, 4, 1 and 2 are alternate letter The second term on the LHS also follows the same pattern Further, the second letter of the first term and the third letter of the second term also alternate letters
It is observed that the first term on the RHS also follows the above pattern
Only the letter in option 4 follow this pattern Further the second letter L of the first the term on the RHS and the third letter of option (4) i.e., 'N' are alternate letter Hence the answer is R T N P
F H J L : G J M P = K M O Q : ?
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0%
RGLO
0%
LORU
0%
LORS
0%
ROUL
Explanation
Observe the letter in the first and second terms of the LHS We notice that F and G are consecutive letter Between H and J one letter is skipped (i.e., I) Between J and M two letter (i.e., K and L ) are skipped Between L and P there letters (i.e., I) are skipped we have a pattern here Similar patter should exist on the RHS also following the pattern we get the answer as L O R U
In a certain code DECEMBER is written as ERMBCEDE in that code which word will be written as ERMBVENO?
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SEPTEMBER
0%
AUGUST
0%
NOVEMBER
0%
OCTOBER
Explanation
Given that
So the answer is (3)
Savita introduced a boy as the son of the only daughter of the father of her maternal uncle How is the boy related to Savita ?
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0%
Brother
0%
Son
0%
Nephew
0%
Son-in-law
Explanation
$$\displaystyle \Rightarrow $$ Only daughter of the father of Savita's maternal uncle means the mother of Savita Therefore, the boy is brother of Savita so answer is (1)
M K Q O : L N P R = ? : X V T Z
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Y S U W
0%
V T W Y
0%
W Y T S
0%
X U S Y
Explanation
Observe the first and second terms on the LHS M and L are consecutive letter in the reverse order Two letter are skipped between K and N again Q and P are consecutive letter in the reverse order and two letters are skipped between O and R.Applying the same patter to the terms on the RHS we get the missing term as Y S U W.
What will my brother's daughter's paternal grandfather's wife be to me?
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Aunt
0%
Sister
0%
Mother
0%
Niece
0%
None of these
Explanation
My brother's daughter's means my niece.
Now, my niece paternal grandfather's wife means her grandmother or my mother.
Hence, option (C) is the correct answer.
In a certain code system 'SHEEP' is written as 'GAXXR' and 'BLEAT' as 'HPXTN'. How can 'SLATE' be written in this coding system?
Report Question
0%
GPTNX
0%
GPTXN
0%
GPXNT
0%
PTGXN
In in a certain code langure GOLD is written as IQNF, how is WIND can be written in that code ?
Report Question
0%
DNIW
0%
YKPF
0%
VHMC
0%
XJUE
Explanation
GOLD is coded as IQNF
$$\displaystyle G\underrightarrow { +2 } I,\quad O\underrightarrow { +2 } Q,\quad L\underrightarrow { +2 } N,\quad D\underrightarrow { +2 } F$$
Similarly, $$\displaystyle W\underrightarrow { +2 } Y,\quad I\underrightarrow { +2 } K,\quad N\underrightarrow { +2 } P,\quad D\underrightarrow { +2 } F$$
If P A N T H E R is coded as 6 9 0 1 2 7 and D A M P is coded as 3946 then how is M A T T E R coded?
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4 9 1 1 5 7
0%
4 9 1 1 5 5
0%
4 0 1 1 5 7
0%
3 9 1 1 5 7
Explanation
In this example each letter of the words is replaced by a single digit number first write each letter along with its code number
P - 6, A - 9, N - 0, T - 1, H - 2, E - 5, R - 7 , D - 3 , M - 4
Now replace each letter of the word MATTER by respective code number
M - 4, A - 9 , T - 1 T - 1, E - 5 R - 7 .
Introducing a women, a man said, "Her mother's husband's sister is my aunt," How is the man related to the women?
Report Question
0%
Nephew
0%
Brother-in-law
0%
Cousin
0%
Uncle
Explanation
The woman's aunt is the man's aunt. Therefore, they are cousins.
Answer is Option C
In certain code, P O E T R Y is coded as R E P O T Y then what is the code of the word A U T H O R ?
Report Question
0%
O H U A T R
0%
O T A U H R
0%
R H U A T O
0%
U A H T R O
0%
NONE
Explanation
In this example the letters of the word at the odd-numbered positions i.e., 53 and 1 are written in the positions 1, 2 and 3 in the code, and the letters of the word at the even- numbered positions i.e., 2, 4 are 6 are written the positions 4, 5 and 6 in the code By applying the same technique we obtain the code o the word AUTHOR AS OTAUHAR hence the answer is OTAUHR
In a certain code QUESTION is written as NXBVQLLQ. How will REPLY be coded?
Report Question
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YHMOV
0%
OBMVl
0%
VHSOB
0%
OHMOV
0%
VBOHS
Explanation
Here, the
letters of the given word are coded by moving three steps backward and three steps forward alternately.
Similarly, REPLY will be coded as
OHMOV.
In a certain code, S O U M Y A is coded as P N B Z V T then how do we code the word PRAVIN ?
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S W O J B Q
0%
S W O J B B
0%
S J O J B Q
0%
O W O J B Q
Explanation
Replace each letter by its consecutive letter now number the letter from 1 to 5 serially starting from extreme left The sequence of letter - 2 4 6 5 3 1 represent the code of the given word apply the same pattern to the word
P R A V I N
Hence the code of the word P R A V I N is S W O J B Q.
If BANK is coded as LJVR what will be the last letter of the word coded as CDKJKXW?
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0%
U
0%
T
0%
F
0%
S
Explanation
The code for BANK follows this particular rule
B+10=L
A+9=J
N+8=V
K+7=R
Therefore, 1st letter for the code
CDKJKXW
C-10=S
Answer is Option D
Pointing to Raj, Meena said, "His father is the only son of my grandfather." How is Meena related to Raj?
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0%
Sister
0%
Cousin
0%
Niece
0%
Daughter
Explanation
Raj and Meena are brother and sister as Raj's father is the only son of Meena's grandfather.
Answer is Option A
If S T U D I O is coded as O I D U T S then how do we code the word C A M E R A ?
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0%
A R A C A M
0%
M A C A R E
0%
E M C A A R
0%
A R E M A C
0%
NONE
Explanation
we notice that the word S T U D I O is written in the reverse order the answer is A R E M A C
A told B that C is his father's nephew D is A's cousin but not the brother of C How is D related to C?
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0%
Father
0%
Sister
0%
Mother
0%
Aunt
Explanation
With the information given, we know that C is A's cousin and D is A's cousin too but not C's brother. Therefore, D is Cs sister.
The answer is Option B
If N is the brother of B, M is the sister of N, J is the brother of P and P is the daughter of B who is the uncle of J?
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0%
P
0%
M
0%
B
0%
N
Explanation
M (sister) , N (Brother) and B are siblings.
J and P are son and daughter of B respectively.
Therefore, N is the uncle of J
Answer is Option D
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Practice Class 11 Commerce Applied Mathematics Quiz Questions and Answers
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