Day 1 CBTJAMB Answers

THE ANSWERS ARE 100% CORRESPONDING… THANKS

ALL

USE OF ENGLISH

1ABCBACACAD

11ADCDCADAAB

21DBAABACAAD

31CCABACDDAB

41DBBBDCDDDC

51ADBBBAADBC

61ACBCCCCBBD

71BBADCBBACA

81ACBADDBCDD

91DACCCABCDC

MATHS

1.C 2.C 3.D 4.A 5.A 6.D 7.B 8.D 9.A 10.D 11.D 12.A

13.A 14.A 15.C 16.B 17.C 18.D 19.B 20.B 21.B 22.B

23.A 24.D 25.B 26.C 27.C 28.A 29.B 30.A 31.C 32.B

33.D 34.A 35.D 36.B 37.A 38.A 39.B 40.C 41.D 42.C

43.A 44.A 45.D 46.B 47.C 48.A 49.D 50.D

PHYSICS

1ADBDCDDCBA

11CBABACBCAD

21ADBDDBBCAD

31CDBDAABCAC

41ABBADBCAAD

GOVERNMENT

1CDDDDDABAC

11ABABADCCAD

21CBCCADADBD

31BDBDCACBDD

41ADCCCDACDA

LITERATURE

1CDACDDB-BA

11CCB-BDBCC-

21DBAAAC-ACA

31CAABBBAABD

41BABACDBAAB

CRK

1ABABCBBBBC

11CBCBBCCDCC

21CDCDBACABD

31ADDADBDBBA

41CDACCBDDCD

COMMERCE

1ADBBBCDDCC

11CCABABCABC

21DBDAACBCBB

31ABADCDCBCA

41DBDDDCCCBC

CHEMISTRY

1CDABDACADD

11DBBBAADCBA

21ACDCABBBDA

31CCCAADCDAC

41DAADBDABDB

ECONOMICS

1DDCDDBBAAC

11ABCABADCAA

21BACBCBBABB

31CABBCDCABD

41BDBCBCBBDC

BIOLOGY

1ABCACADDAA

11BAABDDADBC

21CBDDDBCBCC

31DACCCCCCAC

41CDBCDCDCDA

===========≠============

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30-x<-5/7

31-(2m-p)(n+x)

32-x^2-x+k

33-(2m-p)(n+x)

34-3

35-3/5s method

2-Food crop production

3-low application of fertilizer

4-lack of rural market

5-use of exotic breeds

6-formulate good agrucultural policies

7-it can be relocated

8-preserve wildlife

9-premature dropping of fruits

10-temperature

11-wind

12-hydration

13-acidicity

14-profile

15-clay

16-magnessium

17-fallowing

18-plough

19-machine

20-sickle

21-plough->harrow->ridger

22-making measurement on land from which maps are

drawn

23-datum

24-topographical soil

25-rice

26-4-5

27-5.5-6.5

28-9degreesC

29-provision of timber

30-ease seperation of mdesocarp from endocarp

31-36.0kg

32-quela birds

33-the plants wilt

34-all weeds are grasses

35-1:2:1

36-Segregation

37-long

38-heterozygotes

39-hides and skin

40-proventriculus

41-testosterone

42-incubator

43-high protein but llow carbonhydrate content

44-thyroxin

45-immunity

46-rinderpest

47-newcastle diseases

48-comb

49-trypanosomiasis

50-body surface

More Answers...

Jamb english……..
1.(c)change invaluable
2.(a)intertwined
3.(d)social change and political empowerment
4.(c)modification
5.(c)given
6.(a)heterogeneous
7.(a)abound in gombe and plateau states
8.(b)snakes are endemic on every continent
9.(a)no externalauditory organs
10(a)feeding habits of snakes
11(a)project individual contribution
12(d)a serious way of ensuring success
13(b)tendencies
14(d)understanding life at different levels
15(c)people make concious effort to aquire
16(b)fast paced
17(c)commitment
18(a)customs
19(a)repercussions
20(b)foremosi
21(b)engage
22(b)societies
23(d)supply
24(c)emulsion
25(c)credible
26(d)extravagant
27(a)eze
28(b)misconception
29(a)school prefects
30(d)humle and likeable person
31(d)he was brooding
32(b)jumping into a nearby bush
33(b)conformity
34(b)unite against the bullying of the eldest brother
35(a)accountancy
36(a)discipline master in the school
37(a)nene
38(d)joke
39(he smiled sheepishly
40(d)
41(b)his actions were severe
42(b)she cannot change the way things happen
43(a)he is one of those that lives in a distance
44(a)he would support the club
45(b)try not to become sad and hopeless
46(c)he was not invited and so he did not attend
47(d)polite
48(a)lasting
49(c)cordial
50(c)laudable
51(b)initially
52(d)pleasant
53(b)kind
54(a)wavering
55(b)diferent
56(d)a long time and incorrigible
57(a)frightened
58(c)shines
59(a)liable
60(d)sly
61(a)out-of -hand
62(a)a possible idea
63(d)outlined
64(a)exclude
65(b)debunked
66(d)burst
67(d)used to work
68(a)whenever
69(b)fourtnight
70(c)ferreted about
71(a)does
72(b)scoured
73(a)what time it was
74(b)eclectic
75(b)in furtherance
76(c)pronunciation
77(a)pleading
78(d)naughtiest
79(c)carrier
80(b)makeup
81(b)seize
82(c)uphill
83(b)medddle
84(b)answering
85(a)certain reason
86(a)call
87(a)said
88(c)break
89(a)breathe
90(a)of
91(d)measure
92(c)bleat
93(c)part
94(c)cite
95(a)valeDICtory
96(b)congratuLAtion
97(b)conspiraCY
98(a)what did my mother buy yesterday
99(b)who went to Abuja by air
100(a)is musa staying in Enugu
==================================
Jamb Physics
1….c. 40s
2….a.30.0N
3….b silicon
4….c curve outward
5….d..0.31a
6….b…1250kj raise to power-1
7… c 1/9uf
8….b…g/16
9…b… centripetal forces only
10…d…. 300N
11….. c…333.33N
12…d…potential energy
13…d…. their lines of action meet at a point
14…b….zero
15….a…25.3kms raise to power -1
16……c….72ms raise to power -1
17…..d… saturation point
18….d… solidification pressures
19….c…..20016.2 cm cube
20…d…. translational and rotational
21…d…..trivalent
22…c… prevent distortion of electric field
23..b.. covalent
24..c…. amptitude
25…c.. mechanical wave
26…d… osmotic pressure of the liquid
27….b… 100 degree centrigrade
28…b…. 2:1
29…d…..saturation region
30….b… neutral
31..c…. band theory
32…a…. area and distance
33….c..60.00w
34…b… defiency or surplus of electrons
35…d…45degree
36…c… leads the voltage by 90 degree
37..a..150N
38…a..oscillatory motion
39…c… speed=distance/time
40..b….diffusion
41…b…zero
42….c… kinetic energy
43…..d… dew point
44….a…90%
45….d….liquidification temperature
46….c.. increased vibration of d molecules of the
liquid abt their mean position
47..c… 10s
48…b…4.78mm
49….d…0.31a
50…c….48.5v
==================================
Jamb Biology
1…..a….insect
2…..d….tagmosis
3…..c…dna analysis
4…..b….eyes
5….c…..wallace
6….d…antibiotic
7….b…seed
8….c…osmosis
9…c… cellular repiration
10..d..spiracle of insects
11..a… pharynx of humans
12….b… lamarek’s theory
13….b…comparative physiology
14….c…covert
15…b…. virus
16…b…translocation
17…b…lipase
18…d…joint
19….d… lack roots
20….c…. parasitic
21….c… spiny leaves
22…d…. monoctyes
23…c….epiphytes
24…c…..clitellum
25…c…..clay
26….d….dog
27….c….nucleus and centrioles
28….b…cocoon
29….a…convergent evolution
30…c…..crypsis
31….c… traits are acquired through the use of body
parts
32…. d… sahel savanna
33…..d…fission
34….b…erepsin
34….b…pinna
35…b..liver
36…d…..hypertonic solution
37…d….plasmolysis
38…d…. mammalia
39…c….poliomyelitis
40…a…hormonal and temperature
41….d… both will decrease in size
42..b….pelvis
43…c…..salninity
44…..d… is pigmented
45…c… is usually lower in temperature
46…c…insect
47…d…mouse
48….c….aorta
49…d…..diffusion
50…c….mitosis

chemistry………..

1.(C)ethanoic acid

2.(b)Ag(No3)

3.(d)CaCO3

4.(c)wood

5.(a)Cus

6.(a)1.60

7.(c)fuel

8.(d)neutral

9.(a)remain unchanged

10(a)graphite

11(c)barium

12(C)heptane to propene and butane

13(a)ethanol

14(c)methane

15(c)h20(i)

16(d)-42kj mol-1

17(d)hydrogen sulphide

18(b)wroughtiron

19(d)fehling’s solution

20(c)hydrolysis

21(d)467.11mmhg

22(a)are position diagonally to each other

23(d)mg(HCO3)

23(b)efflorescence

24(c)1

25(c)0 to +2

26(b)equillibrium

27(a)chlorine does not react with platium

28(a)benzene

29(d)reforming

30(d)kerosine

31(c)a decrease in oxygen content

32(a)high refractive index

33(b)not occour

34(d)increasing the temperature

35(d)fructose and galactose

36(d)chloroethene

37(c)2.39g

38(b)copper

39(a)ethanol

40(d)increase the desity of the gas

41(c)2.5moles dm-3

42(d)2

43(a)gives purer products

44(c)So2

45(b)Cuso4

46(d)addition of trioxonitrate

47(d)evaporation

48(b)2.24cm3

49(b)40gNaOH in 100g of water

50(a)1,2 and 3

Maths 

1. 18x^3-2\x^2

2. 1.23.

3. Pie\4cm.

5. 32 degrees.

6. 3.

7. 4.

8. 40.

9. 95degree.

10. 67 and 69.5.

11. 3\8.

12. 270.

13. 265.

14. 60 degrees.

15. 24.

16. 9cm

17. 3x^2+3x+3.

18. 120degrees.

19. (-4).

20. (-1\2, -3\2)

21. 6.

22. Sin3x+2cos2x+k.

23. 36degrees.

24. 40degrees.

25. 2.

26. X>-8/3.

27. 60degrees.

28. 6.144*10^-6.

29. Q-s^2/u.

30. X<-5/7.

31. (2m-p)(n+x)

35-3/5

36-3.22

37-12

38-24

39-2

40-120

41-115

43-35%

44-(-8/16)

45-N810:00

46-4pie^2(1/T^2)

47-(-3<x<4)

48-1-(-2)^2

49-y/x

50-p^2/2-p^2

COMMERCE

1-10: .BACBBBCCDA.

11-20: CABDCBAAAA

21-30: DCBAAABDAD

31-40: ABCDDDACDA

41-50: ABBBDDAACC.

LITERATURE

1 Alliteration

2 oxymoron

3 hyperbole

4 face is a good judge of character

5 metapher

6.a visual and auditory

7 a life is flexible

8 a fighter 9 descriptive

10 fatility of man’s smuggle

11 sharka.

12 sroum of consciousness

13 escape from papa’s vinlent trentments

14 poor

15 pokwan

16 kwadwo

17…….loading…..