WBJEE 2014 Solved Mathematics Question Paper – Part 2

In this article you will find WBJEE Solved Mathematics Question Paper 2014, Part 2. Again this paper contains 5 questions (#6 to #10) from WBJEE 2014 Mathematics paper. Here we are giving you the detailed solution off all the 5 questions, so that students can match their answers and solutions too.

Importance of Previous Years’ Paper:
Previous years’ question papers help aspirants in understanding exam pattern, question format, important topics and assessing preparation. It has also been seen that sometimes questions are repeated in WBJEE Exam. So, this paper will certainly boost your confidence.

About WBJEE Exam
WBJEE is a common entrance examinations held at state level for admission to the Undergraduate Level Engineering and Medical courses in the State of West Bengal. The Mathematics section of WBJEE 2014 engineering entrance exam consists of 40 questions. So, out of 40, 5 questions are given below with the answers and solutions:

6. Let  be two fixed complex numbers in the Argand plane and z be an arbitrary point satisfying |Z-Z1|+|Z-Z2|= 2|Z1-Z2|. Then the locus of z will be

(A) an ellipse

(B) a straight line joining z₁ and z₂

(C) a parabola

(D) a bisector of the line segment joining z₁ and z₂

Ans: (A)

Hints : Possibility of ellipse P(z), S₁(z₁), S₂(z₂)

PS₁ + PS₂ = 2a = 2S₁S₂ = 4ae

∴ So,  e =1/2, it is an ellipse

8. Out of 7 consonants and 4 vowels, the number of words (not necessarily meaningful) that can be made, each consisting of 3 consonants and 2 vowels, is

(A) 24800

(B) 25100

(C) 25200

(D) 25400

Ans: (C)  

Hints: ⁷C₃ X ⁴C₂ X 5!

9. The remainder obtained when 1! + 2! + 3! + …………+ 11! is divided by 12 is

(A) 9

(B) 8

(C) 7

(D) 6

Ans: (A)

Hints: 12 divides 4!, 5! Etc.

Remainder = 1 + 2 + 6 = 9

WBJEE 2014 Solved Mathematics Question Paper – Part 1

WBJEE Solved Chemistry Question Paper 2015

Important topics in Mathematics for JEE Main Examination

Find WBJEE 2014 Solved Mathematics Question Paper – Part 1 in this article. This paper consists of 5 questions (#1 to #5) from WBJEE 2014 Mathematics paper. Detailed solution of these questions has been provided so that students can match their solutions.

Importance of Previous Years’ Paper:

Previous years’ question papers help aspirants in understanding exam pattern, question format, important topics and assessing preparation. It has also been seen that sometimes questions are repeated in WBJEE Exam. So, this paper will certainly boost your confidence.

About WBJEE Exam

WBJEE is a common entrance examinations held at state level for admission to the Undergraduate Level Engineering and Medical courses in the State of West Bengal. The Mathematics section of WBJEE 2014 engineering entrance exam consists of 40 questions.