Kerala Entrance Answer Key 2008

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Official Site of cee kerala.org

Thiruvananthapuram: The Commissionerate of Entrance Examinations has published the answer keys of the objective papers of the entrance test for Engineering, Medical and Architecture courses held from May 16 to 21. The key s can be accessed on the website `cee-kerala.org'. Complaints about the key s may be submitted to the Commissioner before 5 p.m. on May 27. Complaints received by e-mail or fax and those reaching late will not be considered, an press note said.

Kerala Engineering Entrance 2007 Key and Solutions

Key for Paper-I (Physics & Chemistry)
Key for Paper-II (Mathematics)
Detailed Solution for Paper-I
Detailed Solution for Paper-II:  Version1  Version2  Version3  Version4
Chapter wise distribution of Questions across various areas for Paper-I
Distribution of Questions across various areas for Paper-II
Area wise distribution of Questions across various areas for Paper-I
Area wise distribution of Questions across various areas for Paper-II

Sl.No	Chapter Name	No.of Questions	Difficulty Level			Remarks
			No. of E	No. of M	No. of D
1	stereochemistry	2	1	1
2	Alkyl halides	1		1
3	FG-I	3	2	1
4	FG-II	1	1
5	FG-III	2	2
6	Biomolecules	1		1
7	Polymers	1		1
8	Environmental chemistry	1		1
9	Chemistry in everyday life	1		1
10	Atomic structure and chemical bonding	4	3		1
11	p-block	2		2
12	Electrochemistry	2		1	1
13	thermodynamics	2	1	1
14	Chemical kinetics	1		1
15	Surface chemistry	2	2
16	Coordination and organometallics	2		2
17	Purification and characterisation	2		1	1
18	hydrocarbons	2		1	1
19	Introduction to reaction mechanism	1		1
20	States of matter	1		1
21	Solid state	1		1
22	hydrogen	3		3
23	Classification of elements	1		1
24	s-block	2	1	1
25	d & f-block	1		1
26	Nuclear chemistry	2		2
27	Equilibrium I & II	2	1	1
28	Solution	2		2

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Distribution of Questions across various areas for Paper-II

Maths

NOTE: The terms “Easy (E)”, “Medium: (M)”, and “Difficult: (D)” are based on the following points:

Easy (E):	Questions which involve direct substitution in the formulae.
Medium (M):	Questions which essentially involve application-level; which requires a minimum of 2-formulae; and in some cases - questions which essentially call for lengthy solution, thereby, requires more time to be spent (by the student) – to arrive at the answer.
Difficult (D):	Questions which are all indeed difficult to be solved purely in terms of it’s complexity, Questions which involve “application of several concepts” the knowledge of which is a prerequisite for a student to arrive at the correct answer. Questions under this category put a student’s “analytical aptitude” to test.

Version: B1

Question-wise Complexity Level (E / M / D) for Version: B1 – are tabulated below:

Question Serial Number	Difficulty Level	Question Serial Number	Difficulty Level	Question Serial Number	Difficulty Level
1	E	41	E	81	E
2	M	42	M	82	E
3	E	43	E	83	E
4	E	44	D	84	D
5	M	45	M	85	E
6	M	46	M	86	E
7	M	47	E	87	D
8	D	48	D	88	D
9	M	49	M	89	E
10	E	50	M	90	D
11	D	51	D	91	E
12	M	52	E	92	E
13	E	53	M	93	M
14	M	54	M	94	D
15	M	55	M	95	D
16	E	56	M	96	D
17	M	57	M	97	D
18	E	58	E	98	D
19	D	59	D	99	E
20	M	60	M	100	M
21	E	61	E	101	E
22	D	62	D	102	D
23	D	63	E	103	M
24	D	64	M	104	D
25	E	65	E	95	E
26	M	66	E	106	M
27	D	67	E	107	D
28	M	68	D	108	E
29	E	69	M	109	M
30	D	70	M	110	M
31	M	71	E	111	D
32	D	72	E	112	M
33	M	73	M	113	M
34	E	74	D	114	M
35	M	75	E	115	D
36	M	76	D	116	D
37	M	77	E	117	M
38	M	78	M	118	E
39	E	79	M	119	D
40	E	80	E	120	M

Version: B2

Question-wise Complexity Level (E / M / D) for Version: B2 – are tabulated below:

Question Serial Number	Difficulty Level	Question Serial Number	Difficulty Level	Question Serial Number	Difficulty Level
1	E	41	E	81	E
2	M	42	E	82	M
3	E	43	E	83	E
4	D	44	D	84	E
5	M	45	E	85	M
6	M	46	E	86	M
7	E	47	D	87	M
8	D	48	D	88	D
9	M	49	E	89	M
10	M	50	D	90	E
11	D	51	E	91	D
12	E	52	E	92	M
13	M	53	M	93	E
14	M	54	D	94	M
15	M	55	D	95	M
16	M	56	D	96	D
17	M	57	D	97	M
18	E	58	D	98	E
19	D	59	E	99	D
20	M	60	M	100	M
21	E	61	E	101	E
22	D	62	D	102	D
23	E	63	M	103	D
24	M	64	D	104	D
25	E	65	E	95	E
26	E	66	M	106	M
27	E	67	D	107	D
28	D	68	E	108	M
29	M	69	M	109	E
30	M	70	M	110	D
31	E	71	D	111	M
32	E	72	M	112	D
33	M	73	M	113	M
34	D	74	M	114	E
35	E	75	D	115	M
36	D	76	D	116	M
37	E	77	M	117	M
38	M	78	E	118	M
39	M	79	D	119	E
40	E	80	M	120	E

Version: B3

Question-wise Complexity Level (E / M / D) for Version: B3 – are tabulated below:

Question Serial Number	Difficulty Level	Question Serial Number	Difficulty Level	Question Serial Number	Difficulty Level
1	D	41	D	81	M
2	E	42	M	82	M
3	M	43	E	83	M
4	M	44	D	84	E
5	E	45	M	85	E
6	E	46	E	86	E
7	E	47	M	87	M
8	E	48	E	88	E
9	D	49	E	89	D
10	E	50	M	90	M
11	E	51	M	91<;/td>	M
12	D	52	M	92	E
13	D	53	D	93	D
14	E	54	M	94	M
15	D	55	E	95	M
16	E	56	D	96	D
17	E	57	M	97	E
18	M	58	E	98	M
19	D	59	M	99	M
20	D	60	M	100	M
21	D	61	E	101	M
22	D	62	M	102	M
23	D	63	E	103	E
24	E	64	D	104	D
25	M	65	M	95	M
26	E	66	E	106	E
27	D	67	D	107	D
28	M	68	D	108	E
29	D	69	D	109	M
30	E	70	E	110	E
31	M	71	M	111	E
32	D	72	D	112	E
33	E	73	M	113	D
34	M	74	E	114	M
35	M	75	D	115	M
36	D	76	M	116	E
37	M	77	D	117	E
38	M	78	M	118	M
39	M	79	E	119	D
40	D	80	M	120	E

Version: B4

Question-wise Complexity Level (E / M / D) for Version: B4 – are tabulated below:

Question Serial Number	Difficulty Level	Question Serial Number	Difficulty Level	Question Serial Number	Difficulty Level
1	D	41	D	81	D
2	M	42	D	82	E
3	D	43	D	83	M
4	E	44	E	84	E
5	M	45	M	85	E
6	D	46	D	86	E
7	E	47	M	87	D
8	M	48	E	88	M
9	M	49	D	89	M
10	D	50	M	90	E
11	M	51	D	91	E
12	M	52	M	92	M
13	M	53	E	93	D
14	D	54	M	94	E
15	D	55	M	95	D
16	M	56	M	96	E
17	E	57	M	97	M
18	D	58	E	98	M
19	M	59	E	99	E
20	E	60	E	100	E
21	M	61	M	101	E
22	E	62	E	102	E
23	E	63	D	103	D
24	M	64	M	104	E
25	M	65	M	95	E
26	M	66	E	106	D
27	D	67	D	107	D
28	M	68	M	108	E
29	E	69	M	109	D
30	D	70	D	110	E
31	M	71	E	111	E
32	E	72	M	112	M
33	M	73	M	113	D
34	M	74	M	114	D
35	E	75	M	115	D
36	M	76	M	116	D
37	E	77	E	117	D
38	D	78	D	118	E
39	M	79	M	119	M
40	E	80	E	120	E

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Area wise distribution of Questions across various areas for Paper-I

Physics

Sl.No	Name of the Area	No.of Questions	Difficulty Level			Percentage
			No. of E	No. of M	No. of D
1	Mechanics	26	3	20	3	36%
2	Properties of Matter	4	-	3	1	5.5%
3	Heat & Thermodynamics	4	1	3	-	5.5%
4	Electricity & Magnetism	19	6	10	3	27%
5	Optics	5	1	3	1	7%
6	Modern Physics	4	-	4	-	5.5%
7	Electronics & Communication	10	5	5	-	13.5%
	Total:		16	48	8
	Percentage:		22%	67%	11%

Chemistry

Sl.No	Name of the Area	No.of Questions	Difficulty Level			Percentage
			No. of E	No. of M	No. of D
1	physical	21	7	12	2	43.75
2	inorganic	9	1	8	0	18.75
3	organic	18	6	10	2	37.5

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Area wise distribution of Questions across various areas for Paper-II

Maths

Serial No	Area	No. of Questions	Percentage: Area-wise (Total number of questions = 120)
1	Algebra	40	33.33%
2	Trigonometry	13	10.83%
3	Coordinate Geometry	15	12.50%
4	Vectors & 3-Dimensional Geometry	15	12.50%
5	Probability & Statistics	04	03.33%
6	Differential Calculus	16	13.33%
7	Integral Calculus	17	14.17%
Total		120	100%