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; B-p,Q,s; C-p,q,r,s, D-q,s)
Discussion
2.

Match the following

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ANSWER :(A-p,R,s),(B-p,Q,r),(C-r),(D-r,t)
Discussion
3.

Match the following

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ANSWER :(A-s),(B-p),(C-p),(D-p,Q,R)
Discussion
4.

Match the following

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ANSWER :`ATOR, s,t; B -p,R,s; C to s , ; d to q,t`
Discussion
5.

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Solution :`1^(@)` alphatic amine with `HNO_(2)` gives alcohol and `N_(2)` and also gives CARBYLAMINES TEST.
`1^(@)` AROMATIC amine gives dye test and also gives carbylamine test.
`2^(@)` aromatic gives N-nitroso compound with `HNO_(3)` Which gives Libermann's nitroso REACTION.
`3^(@)` aromatic gives p-nitroso compound which is green in colour.
Discussion
6.

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SOLUTION :APPLY VBT
Discussion
7.

Match the following

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1: A,P,R,W2:D,Q,S,U3:D,Q,S,W 4: A,Q,S,X
1: C,Q,S,W2:B,P,R,W3:A,P,R,W4: B,Q,S,W
1: B,P,R,V2:C,Q,S,V3:C,Q,S,X4: D,P,R,V
1: D,Q,S,U2:A,P,R,X3:B,P,R,V4: C,P,R,W

Solution :Apply VBT
Discussion
8.

Match the following:

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deosyhaemoglobin
Wilkinson catalyst
Sodium nitroprusside
Reineck SALT

Solution :Reineck salt `NH_(4)[CR(NH_(3))_(2)(NCS)_(4)]`
It is DARK RED crystalline compound
Discussion
9.

Match the following

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1: A,P,R,W2:D,Q,S,U3:D,Q,S,W4: A,Q,S,X
1: C,Q,S,W2:B,P,R,W3:A,P,R,V 4:B,Q,S,W
1: B,P,R,V2:C,Q,S,V3:C,Q,S,X 4:D,P,R,V
1: D,Q,S,U2:A,P,R,X3:B,P,R,V 4:C,P,R,W

Solution :Apply VBT
Discussion
10.

Match thefollowing:

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Solution :`Be(ACAC)_(2)` : TETRAHEDRAL .
`Ni(DMG)_(2)` : SQUARE planar .
Discussion
11.

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SOLUTION :Apply Pauling VBR NOTE that `K_(2)[NiCl_(4)]` (tetrahedral) and `K_(2)[PtCl_(4)]` (SQUARE planar) have DIFFERENT geometry .
Discussion
12.

Match the following

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Solution :Vaskas complex is Trans- `[IRCL(CO)(PPh_(3))_(2)]`
Discussion
13.

Match the following

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SOLUTION :USE PAULING VBT.
Discussion
14.

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SOLUTION :Bexchanges with ANION, C & D exchange with CATION.
Discussion
15.

Match the following

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SOLUTION :USE PAULING VBT.
Discussion
16.

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SOLUTION :USE PAULING VBT.
Discussion
17.

Match the following:

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ANSWER :a-p;b-pr;c-qs;d-s
Discussion
18.

Match the following

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<P>

ANSWER :`ATO P"Btoq:ctop.r:Dtoq.r,s`
Discussion
19.

Match the following

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SOLUTION :N//A
Discussion
20.

Match the following:

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ANSWER :a-qr;b-qr;c-ps;d-pt
Discussion
21.

Match the following

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SOLUTION :N//A
Discussion
22.

Match the following:

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<P>

Answer :a - p;B - Q;C - r;d - s
Discussion
23.

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ANSWER :a-q;b-r;c-pt;d-t
Discussion
24.

Match the following:

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Answer :a - QR;b - PT;c - ST;d - pt
Discussion
25.

Match the following:

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ANSWER :a - aq;b - PQS;c - PQRS;d - QRS
Discussion
26.

Match the following:

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<P>

ANSWER :a - QR; B - p; C - s;d - t
Discussion
27.

Match the Following : {:("Column I","Column II"),("(Addition of dil. HCl/dil "H_(2)SO_(4)")","(Observation)"),("(A)"S_(2)O_(3)^(2-),"(p)Gas evolved turns lime water milky"),("(B)"SO_(3)^(2-),"(q)Gas turns lead acetate paper black"),("(C)"CO_(3)^(2-),"(r)Gas turns acidified "K_(2)Cr_(2)O_(7)" solution green"),("(D)"S^(2-),"(s)Gives white turbidity"):}

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ANSWER :A(p, R, s), B(p, r), C(p), D(q, r)
Discussion
28.

Match the Following : {:("Column I","Column II"),("(A)Borax "overset(Delta)rarr.,"(p)Inorganic benzene"),("(B)Borax "+NH_(4)Cloverset(Delta)rarr,"(q)"NaBO_(2)+B_(2)O_(3)),("(C)Borax "+NH_(3)overset(Delta)rarr,"(r)"(BN)_(x)),("(D)Borax "+H_(2)Orarr,"(s)"H_(3)BO_(3)):}

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<P>

Answer :A(Q), B(r), C(p, r), D(s)
Discussion
29.

Match the following : {:("Column IColumn II"),((A) "Physisorphtion(p)Absorption of "N_(2)"on tron surface at 83 K"),((B)"Chemisorption(q)Absorption of "N_(2)" on ion surface and 773 k"),((C) (x)/(m)=kp^(1//m)(n gt 1)" " "(r)Langmuir absorption isotherm "),((D) (X)/(m) = (ap)/(1+bp)"""(s)Freundich adsorptionsotherm"),("""(t) Multimolecular layer formation is possible "):}

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ANSWER :A(p, s, t), B(Q, r), C(s, t), D(r)
Discussion
30.

Match the following :{:("List - I","List - II"),((A) CH_(3)-underset(NH_(2))underset("|")("CH")-CH_(2)-overset(O)overset("||")("C")-OH,"(p) Exists as Zwitter ion in solid form"),((B) CH_(3)-CH_(2)-underset(NH_(2))underset("|")underset("CH")-COOH,"(q) On heating given diastereomeric product"),((C ) H_(2)N-CH_(2).CH_(2)CH_(2)-overset(O)overset("||")("C")OH,"(r ) On heating given a cyclic product"),((D) H_(2)N-CH_(2)-COOH,"(s) Treatment of ninhydrin gives blue colour"):}

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Solution :(A) `CH_(3)-underset(NH_(2))underset("|")("C")H-CH_(2)-OVERSET(O)overset("||")("C")-OH rarr` On heating gives diastereomeric product.
(B)`CH_(3)-CH_(2)-underset(NH_(2))underset("|")("C")H-COOH rarr` Exists as ZWITTER ion in solid form, On heating gives diastereomeric product, On heating gives a cyclic product, Treatment of ninhydrin gives blue colour.
(C ) `H_(2)N-CH_(2).CH_(2)CH_(2)-overset(O)overset("||")("C")OH rarr` On heating a cyclic product
(D) `H_(2)N-CH_(2)-COOH rarr` Exists as Zwitter ion in solid form, On heating gives a cyclic product.
Discussion
31.

Match the following : {:("Column -I","Column -II"),("(A) Addition of "H_(2)" on alkenes","(p) Homogeneous catalysis"),("(B) Hydrolysis of an organic ester", "(q) Heterogeneous catalysis"),("(C) Conversion of alcohol directly into gasoline (petrol)","(r) Shape selective catalysis"),("(D) Hydrolysis of urea","(s) Enzyme catalysis"),("","(t) Use of ZSM - 5"):}

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<P>

ANSWER :A(p), B(Q), C)q, r, t), D(p, s)
Discussion
32.

Match the following: {: ( "Column (A): Compound", " Column (B)" : pK_(a)),( "(a)Pyrrole", " (i) 11.27") , ("(b) Aniline " , "(ii) -0.27"),(" (c)Pyrrolidine" ,"(iii) 4.62") :}

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(a)-(II), (B)-(i),(C)-(III)
(a)-(i), (b)-(ii), (c)-(iii)
(a)-(iii), (b)-(ii),(c)-(i)
(a)-(ii), (b)-(iii), (c)-(i)

ANSWER :D
Discussion
33.

Match the following :

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SOLUTION :(i) - (d), (II) - (e) : (iii) - (a), (iv) - (c), (v) - (F) , (vi) - (b) (VII) - (j), (viii) - (h) , (ix) - (g) , (X) - (i)
Discussion
34.

Match the following :

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Solution :(i) - (d) , (II)-(e) , (III)-(b) ,(IV)-(C) , (v)-(a)
Discussion
35.

Match the following :

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SOLUTION :(i)-(B), (II)-(a)
Discussion
36.

Match the following :

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SOLUTION :(i) - (e) , (ii)-(d) , (III) - (b), (IV)- (c) , (V) - (a)
Discussion
37.

Match the following .

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Solution :`(i) - (b) , (II) - (a) , (III) - (d) , (IV) - (C) `
Discussion
38.

Match the following :

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

SOLUTION :`{:(A,B,C,D),(iv,iii,ii,i):}`
Discussion
39.

Match the following :

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ANSWER : (a-p,s); (b-a);(c-q,R);(d-p,r)
Discussion
40.

Match the following :

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SOLUTION :(i) (A-6),(B-5),(C-7),(D-1),(E-2),(F-8),(G-4),(H-3)
(II) (A-4),(B-5),(C-7),(D-1),(E-3),(F-2),(G-6),(H-8)
(III)(A-4),(B-7),(C-1),(D-6),(E-8),(F-2),(G-3),(H-5)
Discussion
41.

Match the following :

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ANSWER :(a-q,R); (b-p,r); (c-q,s,t); (d-p,t)
Discussion
42.

Match the following :

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ANSWER :(a-p,s); (b-p,Q); (c-p,s); (d-p,R)
Discussion
43.

Match the following :

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<P>

ANSWER :(a-q); (b-R,s); (C -p,r,s); (d-p)
Discussion
44.

Match the following :

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ANSWER :(a-q,R); (b-p,r); (c-q,r); (d-r,s)
Discussion
45.

Match the following :

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SOLUTION :N//A
Discussion
46.

Match the following :

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<P>

SOLUTION :`A to R, B to s, C to d, D to p`
Discussion
47.

Match the following :

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SOLUTION :N//A
Discussion
48.

Match the following :

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SOLUTION :`A to s, B to Q, C to r, D to p`
Discussion
49.

Match the following :

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Solution :(A) - VI, (B) - V, ('C')- VII, (D)- II, ('E')-I, (F)-IV, (G) - III
Discussion
50.

Match the following :

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<P>

SOLUTION :`A to R, B to q, C to s, D to p`
Discussion