SRMJEEE Maths Mock Test - 3 - JEE MCQ

The equation of the st. line joining the origin to the point of intersection of y - x + 7 = 0 and y + 2x - 2 = 0 is

The point on the straight line y = 2x + 11 which is nearest to the circle 16(x²+y²)+32x−8y−50=0

The third term in the expansion of ((x²) - (1/x³))ⁿ is independent of x, when n is equal to

The region represented by |z + a| + |z − a| < 4 a is

The eccentricity of parabola is

The solution of differential equation (xdy/dx)=y+x² is

(d/dx)(log tanx)=

sin(2sin⁻¹0.8)=

The matrix having the same matrix as its inverse is

If A is a singular matrix then Adj A is

For all real x, the minimum value of (1 - x + x²)/(1 + x + x²) is

The median for the following distribution is
X : 2,3,4,5,6,7,8,9,10,11
Y: 3,6,9,18,20,14,10,10,7,2

The quartile deviation for the data is:

In general quadratic equation ax²+2hxy+by²+2fy+2gx+c=0 for eliminating the term xy axes are rotated through an angle θ, tan 2θ =

How many numbers can be formed from the digits 1,2,3,4,3,2,1 so that odd number appears at odd place?

In 324 throws of 4 dice, the expected number of times three sixes occur is

The value of 'a' for which one root of the quadratic equation is twice as large as the other, is

If the nth term of the geometric progression, 5,-(5/2),5/4,-(5/8),...is 5/1024 ,then the value of n is

Sin^-1 (cos (sin^-1x)) + cos^-1 (sin (cos^-1x)) is equal to

The differentiation of the function with respect to x is equal to

The distance between lines 3x+4y=9 and 6x+8y=15 is

Equation of normal to the curve y = x(2 - x) at the point (2, 0) is