Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

Match the following

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ANSWER :A-p,R,t; B-r,s,t; C-p,Q,t; D-p,q,t
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2.

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SOLUTION :Those REAGENT GIVES COLUMN - I `to` column - II
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3.

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SOLUTION :PROPERTIES of NITROBENZENE, REDUCTION of nitrobenzene
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4.

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Solution :HOFMANN degradation `R-CONH_(2)+Br_(2)+4KOH to R-NH_(2)+K_(2)CO_(3)+2KBr+2H_(2)O`
CURTIUS rearrangement `R-CON_(3)overset(Delta)underset(-N_(3))toR-N=C=O overset(H_(2)O)underset(-CO_(2))toR-NH_(2)`
Lossen rearrangemen `R-N=C=O overset(H_(2)O)underset(-CO_(2))toR-NH_(2)`
Discussion
5.

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SOLUTION :`(ATOR,s)(btoq,s)(ctop)(DTOP)`
Discussion
6.

Match the following

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<P>`{:(P,Q,R,S),(1,2,4,3):}`
`{:(P,Q,R,S),(2,1,4,3):}`
`{:(P,Q,R,S),(4,1,3,2):}`
`{:(P,Q,R,S),(4,3,2,1):}`

ANSWER :B
Discussion
7.

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<P>

SOLUTION :`A RARR (s) B rarr (r ) C rarr (p) D rarr (Q)`
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8.

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<P>

SOLUTION :`A RARR (s) B rarr (R ) C rarr (p) D rarr (q)`
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9.

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<P>

SOLUTION :`A RARR (q) B rarr (s) C rarr (p), (q) D rarr (r )`
Discussion
10.

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ANSWER :A::B::C::D
Discussion
11.

Match the following:

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`{:(A,B,C,D),(iv,i,II,III):}`
`{:(A,B,C,D),(i,ii,iv,iii):}`
`{:(A,B,C,D),(ii,iii,iv,i):}`
`{:(A,B,C,D),(iii,iv,ii,i):}`

SOLUTION :`{:(A,B,C,D),(iv,i,ii,iii):}`
Discussion
12.

match the following

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ANSWER :2
Discussion
13.

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<P>A-p, B - s, C-p, Q, R ,D-r
A-p,q,r, B - t, C-p, q, r, D-s
A - p,q,r, B - r, C-p, t,D-q
A - p,q,r, B - s, C-t,D-r

ANSWER :B
Discussion
14.

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SOLUTION :Froth floatation is used in the DRESSING of sulphide ORES.
Cyanide PROCESS is used in the extraction of Ag, AU
Discussion
15.

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(a)(i),b(iv),C(II),d(III)
(a)(i),b(ii),c(iii),d(iv)
(a)(iv),b(iii),c(ii),d(i)
(a)(iv),b(ii),c(iii),d(i)

Answer :D
Discussion
16.

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SOLUTION :`(ATOR)`,`(Btop)`:`(CTOT)`,`(DTOS)`,`(ETOQ)`
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17.

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ANSWER :A::B::C::D
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18.

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ANSWER :A::B::C::D
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19.

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ANSWER :A::B::C::D
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20.

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ANSWER :A::B::C::D
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21.

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ANSWER :A::B::C::D
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22.

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SOLUTION :(A-6),(B-5),(C-7),(D-1),(E-3),(F-8),(G-2),(H-4)
Discussion
23.

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ANSWER :A::B::C::D
Discussion
24.

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SOLUTION :(A-6-P), (B-8- S), (C-1-R), (D-3-M), (E-2 N), (F-4-T), (G-S-O),(H-7-Q)
Discussion
25.

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SOLUTION :(A-2), (B-3), (C-4) (D-5), (E -6),(F-1).
Discussion
26.

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ANSWER :A::B::C::D
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27.

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ANSWER :A::B::C::D
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28.

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ANSWER :A::B::C::D
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29.

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ANSWER :A::B::C::D
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30.

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ANSWER :A::B::C::D
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31.

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ANSWER :A::B::C::D
Discussion
32.

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SOLUTION :A-6,B-4,C-8,D-3,E-1,F-2,G-5,H-7
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33.

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SOLUTION :A-2,B-3,C-1,D-4
Discussion
34.

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SOLUTION :A-5,B-7,C-1,D-8,E-2,F-4,G-3,H-6
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35.

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ANSWER :(a-p,Q); (b-p,q); (c-r,s); (d-p,q)
Discussion
36.

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SOLUTION :N//A
Discussion
37.

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ANSWER :B
Discussion
38.

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SOLUTION :N//A
Discussion
39.

Match the following:

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SOLUTION :[A] (a-6), (B-8), (c-7), (d-1),(e-2),(f-3),(g-4),(h-5)
[B] (a-5), (b-7), (c-8), (d-2), (e-1), (f-3), (g-4), (h-6).
Discussion
40.

Match the following

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`{:(,P,Q,R,S),((A),1,2,4,3):}`
`{:(,P,Q,R,S),((B),2,1,4,3):}`
`{:(,P,Q,R,S),((C),4,1,3,2):}`
`{:(,P,Q,R,S),((D),4,3,2,1):}`

Answer :B
Discussion
41.

Match the following:

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SOLUTION :`A to (s) B to (R) C to (Q) D to (q)`
Discussion
42.

Match the following:

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`{:(,P,Q,R,S),((A),4,3,1,2):}`
`{:(,P,Q,R,S),((B),2,3,1,4):}`
`{:(,P,Q,R,S),((C),3,1,4,2):}`
`{:(,P,Q,R,S),((D),2,4,1,3):}`

ANSWER :A
Discussion
43.

Match the following:

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SOLUTION :`A to (q) B to (s) C to (p), (q) D to (r)`
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44.

Match the following:

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<P>

SOLUTION :`A to (s) B to (s)C to (p) D to (Q)`
Discussion
45.

Match the following:

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P-2,Q-1,R-4,S-3, P-2,Q-1,R-4,S-3
P-2,Q-1,R-4,S-3
P-4,Q-1,S-3,R-2
P-4,Q-3,R-2,S-1

ANSWER :A
Discussion
46.

Matchthe following

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<P>

Solution :`(A) to (p,Q) (B) to (p,R) (C ) to (t)(D) to (s) `
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47.

Match the following

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<P>

SOLUTION :`(D) to (R ) (B) to (s) (C ) to (p)`
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48.

Match the following

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SOLUTION :`(A) to(s) (B) to (p) (C ) to (q) (D ) to (R )`
Discussion
49.

Match the following

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Solution :(i)Formation of P is by MPV reduction.
(II)`NaBH_4//H_2O //C_2H_5OH` will reduce COCL GROUP.
(iii)NalEtOH CAUSES Boveault blanc reduction. (Reduction of ester group)
(IV)`LiAIH_4` will then reduce ACID group.
Discussion
50.

Match the following : {:(1.,"Isotopes",,A.,._(8)O^(16) and_(8)O^(17)),(2.,"Isobars",,B.,Na ^(+). Mg^(2+).F^(-)),(3.,"Isosters",,C.,._(1)H^(2) and _(2)He^(3)),(4.,"Isotones",,D.,CO_(2) and N_(2)O),(5. ,"Isoelectronic",,E.,._(A)X^(z)._(A-2)X^(z-A)),(6.,"Isodiaphers",,F.,._(20)Ca^(40)and _(19)K^(40)),(,,,,):}

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ANSWER :1-A, 2-F, 3-D, 4-C,5-B, 6-E
Discussion