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Mathematics Preparation for MCA Entrance

(482 Posts)

This thread is dedicated to preparation for Mathematics section of MCA Entrance exams like IITJAM, ICET, NIMCET, TANCET and other MCA entrance exams conducted by institutes like Thapar, Pune University, JNU etc. You may share questions related to topics like Differential Calculus, Set Theory and Relations, Binomial Series, Quadratic Equations, Functions and Equations, Sequence/Series, Exponential and Logarithmic Series, Statistics, Modern Algebra, Co-Ordinate Geometry, Trigonometry, Integral Calculus, Complex Numbers, Matrices and Determinants, Vectors, 3-D Geometry, Permutation and Combination, Probability etc.

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Prarthan Ramesh
Posted on 16 Jun, 2017 12:42 PM

(3x -1/2x+3) to the power 4 -5 (3x-1/2x+3) to the power 2 +4 =0

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Abdul Rahim
Posted on 24 Apr, 2017 9:06 AM

GdFgbhddcvhhgfsdfhh

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Saiprashanth Pulishetti
Shared from Linear & Quadratic Equations on 06 Apr, 2017 4:29 PM

Adam went to purchase certain product of stationary to the city stationary store. There were three packages for the product pen, pencils and erasers. The cost of 4 pen, 6 pencils and 8 erasers was ‘a’. The cost of 5 pen, 8 pencils and 11 erasers is ‘b’. The cost of 8 pen, 14 pencils and 20 erasers is ‘c’. Which of the following equation is always true?

 
– 3a + 4b = c
– 4c + 3a =
– 3a + 4b =
3a + 4b =
3a + 4b = 3 c
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Saiprashanth Pulishetti
Posted on 06 Apr, 2017 4:29 PM

Can u explain more detail??

Pradip
Shared from Mathematics (Practice Test) on 16 Mar, 2017 9:05 AM

For bivariate frequency distribution, the lines of regression are 3x + 2y + 3 = 0 and 2x + 3y + 3 = 0, the mean  and  are

 
1, 1
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Pradip
Posted on 16 Mar, 2017 9:05 AM

Explanation de na.. fakta ans deta aani thite lihila aahe"Right Answer Explanation:"? Kahipan

Pradip
Shared from Mathematics (Practice Test) on 16 Mar, 2017 9:00 AM

The locus of a point, whose distance from a fixed point and a fixed straight line x = 9/2 is always in the ratio 2/3, is

 
a hyperbola
an ellipse
a parabola
a circle
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Vipin Nayar
Posted on 19 Mar, 2017 6:51 AM

Ellipse