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CBSE Questions for Class 11 Commerce Applied Mathematics Mathematical And Logical Reasoning Quiz 9 - MCQExams.com
CBSE
Class 11 Commerce Applied Mathematics
Mathematical And Logical Reasoning
Quiz 9
Choose or find odd number:
$$2384,1592,3756,4298,3629$$
Report Question
0%
$$2384$$
0%
$$1592$$
0%
$$3756$$
0%
$$4298$$
0%
$$3629$$
Explanation
In all other numbers, the last digit is two times the first.
Choose or find odd number:
$$7359,1593,9175,3781,9317$$
Report Question
0%
$$7359$$
0%
$$1593$$
0%
$$9175$$
0%
$$3781$$
0%
$$9317$$
Explanation
All other numbers consist of odd digits only.
Choose or find odd number:
$$5698,4321,7963,4232,8597$$
Report Question
0%
$$5698$$
0%
$$4321$$
0%
$$7963$$
0%
$$4232$$
0%
$$8597$$
Explanation
This is the only number in which a digit has been repeated.
Choose or find odd number:
$$21,69,81,83$$
Report Question
0%
$$21$$
0%
$$69$$
0%
$$81$$
0%
$$83$$
Explanation
$$81$$ is the only square number in the group.
Choose or find odd number:
$$11,13,15,17$$
Report Question
0%
$$11$$
0%
$$13$$
0%
$$15$$
0%
$$17$$
Explanation
Each of the numbers except $$15$$ is a prime number.
Choose or find odd number:
$$37,49,132,154$$
Report Question
0%
$$37$$
0%
$$49$$
0%
$$132$$
0%
$$154$$
Explanation
$$37$$ is the only prime number in the group.
Choose or find odd number
$$372164,376821,318951,319446,387315$$
Report Question
0%
$$372164$$
0%
$$376821$$
0%
$$318951$$
0%
$$319446$$
0%
$$387315$$
Explanation
Sum of digits in each other number is $$27$$.
Choose or find odd number:
$$263,111,242,551,383$$
Report Question
0%
$$263$$
0%
$$111$$
0%
$$242$$
0%
$$551$$
0%
$$383$$
Explanation
In all other numbers, the middle digit is equal to the product of other two digits.
Choose or find odd number:
$$7487,5963,8218,6596,9259$$
Report Question
0%
$$7487$$
0%
$$5963$$
0%
$$8218$$
0%
$$6596$$
0%
$$9259$$
Explanation
In all other numbers, the first and the last digit are the same.
Choose or find odd number:
$$10,11,15,16$$
Report Question
0%
$$10$$
0%
$$11$$
0%
$$15$$
0%
$$16$$
Explanation
$$11$$ is the only prime number in the group.
Choose or find odd number:
$$1532,8749,4268,5846,6137$$
Report Question
0%
$$1532$$
0%
$$8749$$
0%
$$4268$$
0%
$$5846$$
0%
$$6137$$
Explanation
In all other numbers, the last digits is one more than the first digit.
Choose or find odd number
$$7851,6432,5789,1325,8167$$
Report Question
0%
$$7851$$
0%
$$6432$$
0%
$$5789$$
0%
$$1325$$
0%
$$8167$$
Explanation
Each of the numbers except $$6432$$, is an odd number.
Choose or find odd number
$$150,175,200,250$$
Report Question
0%
$$150$$
0%
$$175$$
0%
$$200$$
0%
$$250$$
Explanation
Each of the numbers except $$175$$, is an even multiple of $$25$$.
Choose or find odd number
$$2345,3456,5467,5678$$
Report Question
0%
$$2345$$
0%
$$3456$$
0%
$$5467$$
0%
$$5678$$
Explanation
All other numbers contain four consecutive digits in order.
Choose or find odd number
$$329,326,414,248$$
Report Question
0%
$$329$$
0%
$$326$$
0%
$$414$$
0%
$$248$$
Explanation
In all other numbers, the product of the digits is a perfect square.
Choose or find odd number
$$232,431,612,813$$
Report Question
0%
$$232$$
0%
$$431$$
0%
$$612$$
0%
$$813$$
Explanation
In all other numbers, the product of digits is $$12$$.
Choose or find odd number
$$2468,2648,4826,6482$$
Report Question
0%
$$2468$$
0%
$$2648$$
0%
$$4826$$
0%
$$6482$$
Explanation
All other numbers contain first four consecutive even numbers but not in proper order.
Choose or find odd number:
$$144,168,196,256$$
Report Question
0%
$$144$$
0%
$$168$$
0%
$$196$$
0%
$$256$$
Explanation
Each of the numbers except $$168$$ is a perfect square.
Choose or find odd number:
$$49,63,77,81$$
Report Question
0%
$$49$$
0%
$$63$$
0%
$$77$$
0%
$$81$$
Explanation
Each of the numbers except $$81$$ is divisible by $$7$$.
Choose or find odd number
$$119,136,147,153$$
Report Question
0%
$$119$$
0%
$$136$$
0%
$$147$$
0%
$$153$$
Explanation
Only $$119$$ has different factors $$7$$ and $$17$$ and no factor is repeated.
Choose or find odd number
$$140,240,360,480$$
Report Question
0%
$$140$$
0%
$$240$$
0%
$$360$$
0%
$$480$$
Explanation
Each of the number except $$140$$, is a multiple of $$120$$.
Choose or find odd number
$$28,65,126,215$$
Report Question
0%
$$28$$
0%
$$65$$
0%
$$126$$
0%
$$215$$
Explanation
$$3^3+1=28$$
$$4^3+1=65\\5^3+1=126\\6^3+1=217$$
So,215 is the answer
Choose or find odd number pair
$$(140-45), (110-35), (100-30), (80-25)$$
Report Question
0%
$$140-45$$
0%
$$110-35$$
0%
$$100-30$$
0%
$$80-25$$
Explanation
In all other pairs, 1st number-5/3=2nd number.
Choose or find odd number pair
$$(1-0), (3-8), (6-35), (7-50)$$
Report Question
0%
$$1-0$$
0%
$$3-8$$
0%
$$6-35$$
0%
$$7-50$$
Explanation
In all other pairs, the second number is one less than the square if the first number.
Choose or find odd number pair
$$(2-4), (4-8), (6-18), (8-32)$$
Report Question
0%
$$2-4$$
0%
$$4-8$$
0%
$$6-18$$
0%
$$8-32$$
Explanation
In all other pairs $${1stnumber}^{2}/2=$$ 2nd number.
Choose or find odd number pair
$$(12-144), (13-156), (15-180), (16-176)$$
Report Question
0%
$$12-144$$
0%
$$13-156$$
0%
$$15-180$$
0%
$$16-176$$
Explanation
In all other pairs, second number is obtained by multiplying the first number by $$12$$.
Choose or find odd letter group
ABCD, EGIK, ACDF, ACIL
Report Question
0%
ABCD
0%
EGIK
0%
ACDF
0%
ACIL
Explanation
The letters in (a) follow the sequence+1;
those in (b) follow sequence+2 and those in (d) follow the sequence+3
while the letter in (c) do not follow any such particular.
Choose or find odd letter group
xXYA, iIMP, hHIK, bBCE
Report Question
0%
xXYA
0%
iIMP
0%
hHIK
0%
bBCE
Explanation
All other groups contain only small letter.
Choose or find odd letter group
BDYW, CEXZ, DFYW, EGXV
Report Question
0%
BDYW
0%
CEXZ
0%
DFYW
0%
EGXV
Explanation
In all other groups, the first and second letters are alternate; the third and fourth letters are alternate and written in a reverse alphabetical order.
Choose or find odd letter group
BdEg, KmNp, PrSu, TwXz
Report Question
0%
BdEg
0%
KmNp
0%
PrSu
0%
TwXz
Explanation
In all other groups, the first, second and third letters are respectively moved two, ]one and two steps forward to obtain the second, third and fourth letters respectively.
Choose or find odd letter group
YXVZ, QPMR, KKHL, DCAE
Report Question
0%
YXVZ
0%
QPMR
0%
KKHL
0%
DCAE
Explanation
In all other groups, first and second letters are respectively moved one and two steps backward to obtain second and third letters respectively,
while the third letter is moved four steps forward to obtain the fourth letter.
Choose or find odd letter group
XZCG, OQTX, IMNQ, EGJN
Report Question
0%
XZCG
0%
OQTX
0%
IMNQ
0%
EGJN
Explanation
In all other groups, there is a gap of 1 letter between first and second letters, 2 letters between second and third and 3 letters between third and fourth..
Choose or find odd letter group
DFCE, HIGJ, NPMO, ZXWY
Report Question
0%
DFCE
0%
HIGJ
0%
NPMO
0%
ZXWY
Explanation
In all other groups, the third, firs, fourth and second letters are the consecutive letters of the alphabet.
Choose or find odd letter group
VYAKB, MYGHZ, LMVOX, FSYLD, QBSPN
Report Question
0%
VYAKB
0%
MYGHZ
0%
LMVOX
0%
FSYLD
0%
QBSPN
Explanation
In all other group, two consecutive letters appear in a random order.
Choose or find odd letter group
TREAT, LATER, TABLE, RATES, GREAT
Report Question
0%
TREAT
0%
LATER
0%
TABLE
0%
RATES
0%
GREAT
Explanation
All other groups contain the letters T,E,A,R.
Choose or find odd letter group
SUWYA, LJNPR, KMOQS, BDFHJ, ACEGI
Report Question
0%
SUWYA
0%
LJNPR
0%
KMOQS
0%
BDFHJ
0%
ACEGI
Explanation
All other group contain alternate letters of the alphabet in order.
Choose or find odd letter group
ADGJM, PSVYB, HKNQT, SVXAD, NQTWZ
Report Question
0%
ADGJM
0%
PSVYB
0%
HKNQT
0%
SVXAD
0%
NQTWZ
Explanation
In all other group, there is a gap of 2 letters between any two consecutive letters.
Choose or find odd letter group
BCDEI, PQRSW, LMNOS, TUVWA, HIKLO
Report Question
0%
BCDEI
0%
PQRSW
0%
LMNOS
0%
TUVWA
0%
HIKLO
Explanation
In all other groups, the first four letters are consecutive and there is a gap of 3 letters between last two letters.
Choose or find odd letter group
EDCBA, PONML, UTSRQ, YXWZ, KJIHG
Report Question
0%
EDCBA
0%
PONML
0%
UTSRQ
0%
YXWZ
0%
KJIHG
Explanation
In all other groups, the letters are in reverse alphabetical order.
Choose or find odd letter group
LAHMQW, HUTMCX, CLOVIK, IXMLBC, NILHQR
Report Question
0%
LAHMQW
0%
HUTMCX
0%
CLOVIK
0%
IXMLBC
0%
NILHQR
Explanation
All other group contain only one vowel.
Choose or find odd letter group
EMGIK, BHJFD, WUSQY, NOSUX, VTRPX
Report Question
0%
EMGIK
0%
BHJFD
0%
WUSQY
0%
NOSUX
Explanation
All other groups contain alternate letters, though not in order.
Choose or find odd letter group
MEWGN, PBQTX, DRYSN, CGHKV, HLWZP
Report Question
0%
MEWGN
0%
PBQTX
0%
DRYSN
0%
CGHKV
0%
HLWZP
Explanation
This is the only group containing a vowel.
Choose or find odd letter group
CALORIC, DRUID, LEVEL, ELOPE, FRETFUL
Report Question
0%
CALORIC
0%
DRUID
0%
LEVEL
0%
ELOPE
0%
FRETFUL
Explanation
All other groups begin and end with the same letter.
Choose or find odd letter group
QePFola, OrDFkV, TuMBiNJ, XZaWoB, DNeRiF
Report Question
0%
QePFola
0%
OrDFkV
0%
TuMBiNJ
0%
XZaWoB
0%
DNeRiF
Explanation
In all other groups, the small letters are vowel.
Choose or find odd letter group
UHRNI, KLTNV, HBOKL, AIJBY
Report Question
0%
UHRNI
0%
KLTNV
0%
HBOKL
0%
AIJBY
Explanation
This is only group which does not contain a vowel.
Choose or find odd letter group
MOTXYZ, GKRVWX, PSEBFG, ORNODF, CHJLMN
Report Question
0%
MOTXYZ
0%
GKRVWX
0%
PSEBFG
0%
ORNODF
0%
CHJLMN
Explanation
In all other groups, the last three letters are consecutive.
Choose or find odd letter group
CPRSV, CXHIA, MTOWF, RCFGL
Report Question
0%
CPRSV
0%
CXHIA
0%
MTOWF
0%
RCFGL
Explanation
All other groups contain two consecutive letters of the alphabet such as RS, HI, FG.
Choose or find odd letter group
YNHIA, SGRFI, ISEPU, FHUJU
Report Question
0%
YNHIA
0%
SGRFI
0%
ISEPU
0%
FHUJU
Explanation
No letter is repeated in any other group.
Choose or find odd letter group
USAGE, USUAL, UKASE, URINE
Report Question
0%
USAGE
0%
USUAL
0%
UKASE
0%
URINE
Explanation
In all other groups, vowels occur alternately.
Choose or find odd letter group
jAnUaRy, mArCh, mAy, oCTObEr, dEcEmBeR
Report Question
0%
jAnUaRy
0%
mArCh
0%
mAy
0%
oCTObEr
0%
dEcEmBeR
Explanation
All other groups end with small letters.
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