Reasonin Rakesh Yadav

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4. Statement (i) Some B are not C
(i)
(ii)
B
.
C
Conclusion
(i) All B are C (×)
(ii)
No B are C ()
(iii) Some B are not C (×)
(iv) All C are B (×)
(v)
No C are B ()
(vi) Some C are B (×)
(vii) Some C are not B (×)
(viii) Atleast Some B are C (×)
complimentary pair
Either,or
ijw d tkMs +k
;k rks];k
Rule for complimentary pair
iwjd tksM+s ds fy, fu;e uhps fn, x, gS&
any one conclusion in affirmative
and one should be negative
dksbZ ,d fu"d"kZ ldkjkRed rFkk ,d udkjkRd
gksuk pkfg,A
Subject should be same in both
conclusion.
nksuksa fu"d"kZ dk dÙkkZ leku gksuk pkfg,A
(iii) Predicate should be same in
both conclusion
nksuksa fu"d"kksZ dk iwoZorhZ leku gksuk pkfg,A
(iv)
(v)
All and no have not complimentary
pair
lHkh vkSj dksbZ ugha dk iwjd tksM+k ugha gksrk gSA
If the place is not same and
subject and predicate is conclusion
than we can change
the position,
Some B are D
No D are B
here we can change the position
of D and B
;fn dÙkkZ vkSj iwoZorhZ fu"d"kZ eas gks vkSj leku
LFkku ugha fn;k x;k gks rks ge fLFkfr dks
ifjofrZr dj ldrs gS dqN B, D gSA
dksbZ D, B ugha gS ;gk¡ ge D vkSj B dh
fLFkfr dks ifjofrZr dj ldrs gSA
All B are C
All D are C
B
C
D
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Complimentary
(I) Some B are D +ve either
(II) No B are D – ve I or II follow
Statement:-
Conclusion:-
Conclusion:-
(I)
(II)
(III)
All B are D
No D are B
No B are D from I and III here
There in no complimentary pair
because all and no does not form
Neither I nor II follow
budk dksbZ iwjd tksM+k ugh gksrk gS D;ksafd
lHkh vkSj dksbZ ugha ,d lkFk ugh cu ldrs gSA
I vkSj II esa ls dksbZ Hkh ugh cu ldrk gSA
Conclusion
(I) All B are D
(II) Some B are not D
Conclusion
(I) Some B are D
(II) Some B are not D
either I or II
follow
either I or II
follow
TYPE - I
Direction (Questions no. 1 – 21)
(a) If only conclusion I follows.
;fn dsoy fu"d"kZ I vuqlj.k djrk gSA
(b) If only conclusion II follows.
;fn dsoy fu"d"kZ II vuqlj.k djrk gSA
(c) If either conclusion I or conclusion
II follows.
;fn ;k rks fu"d"kZ I ;k II vuqlj.k djrk gSA
(d) If neither conclusion I nor conclusion
II follows.
;fn u rks fu"d"kZ I ;k u rks II vuqlj.k djrk gSA
(e) If both conclusion I and II conclusion
follow
;fn fu"d"kZ I ;k II nksuksa vuqlj.k djrs gSA
1. Statement
All blades are sharp
Some blades are blunt
No blunt is sword
Conclusion
(I) All sword being blades is a
possibility.
(II) At least some blades may be
swords.
dFku%
lHkh CysM rst gSA
dqN CysM ean gSA
dksbZ ean ryokj ugha gSA
fu"d"kZ%&
Rakesh Yadav Sir
(I) lHkh ryokj dk CysM gksus dh lEHkkouk gSA
(II) de ls de dqN CysM ryokj gks ldrs gSA
2. Statement
All flowers are white
Some whites are beautiful
Conclusion
(I) All flowers being beautiful is
a possibility.
(II) Atleast some white may not
be flowers.
dFku%&
lHkh iQwy liQsn gSA
dqN liQsn] lqanj gSA
fu"d"kZ%&
(I) lHkh iQwyks a ds lqUnj gksus dh lEHkkouk gSA
(II) de ls de dqN liQsn] iQwy ugh gks
ldrsA
All fruits are tasty.
No tasty is good.
All goods are yummy
3. Statement:-
Conclusion:-
(I) All yummy thing being tasty
is a possibility.
(II) All fruits being yummy is a
possibility.
dFku%&
lHkh iQy Lokfn"V gSA
dksbZ Lokfn"V vPNk ugh gSA
lHkh oLrq,a ;eh gSA
fu"d"kZ%&
(I) lHkh ;eh oLrqvksa ds Lokfn"V gksus dh
lEHkkouk gSA
(II) lHkh iQyksa ds ;eh gksus dh lEHkkouk gSA
All mangoes are grapes.
Some grapes are black.
4. Statement:-
Conclusion:-
(I) Some mangoes being black
is a possibility
(II) There is a possibility that
some mangoes are not
black
dFku%&
lHkh vke] vaxwj gSA
dqN vaxwj] dkys gSA
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