Let `A-=(-4, 0), B -= (-1, 4). C and D` are points which are symmetric to points `A and B` respectively with respect to y-axis, then area of the quadrilateral `ABCD` is (A) 8 sq units (B) 12 sq. units (C) 20 sq. units (D) none of these

Area of the region bounded by the curve y^2=4x , y-axis and the line y=3 is (A) 2 sq. units (B) 9/4 sq. units (C) 6sqrt(3) sq. units (D) none of these

The area of the region bounded by the curves y=|x-1| and y=3-|x| is (A) 6 sq. units (B) 2 sq. units (C) 3 sq. units (D) 4 sq. units

The area of the triangle formed by the line x=3,y=4 and x=y is (a) sq.unit (b) 1 sq.unit (c)2sq .unit (d) None of these

Area of the quadrilateral having vertices (0,4,1),(2,3,-1)(4,5,0),(2,6,2) is (A) 27 sq. units (B) 9 sq. units (C) 81 sq. units (D) none of these

The area bounded by the curve y=4x-x^2 and x-axis is (A) 30/7 sq. units (B) 31/7 sq. units (C) 32/3 sq. units (D) 34/3 sq. units

The area bounded by the curve y=log_ex , the x-axis and the line x=e is (A) e sq. units (B) 1 sq. unit (C) (1-1/e) sq. units (D) (1+1/e) sq. units

Area enclosed by the curve (y-sin^(-1)x)^(2)=x-x^(2), is (A) (pi)/(2) sq.units (B) (pi)/(4) sq.units (C) (pi)/(8) sq.units (D) none of these

The area enclosed by 2|x|+3|y|<=6 is (a) 3 sq.units (b) 4 sq.units (c)12 sq.units (d) 24 sq.units

The area of the region enclosed by the curves y=x, x=e, y=1/x and the positive x-axis is (A) 3/2 sq. units (B) 5/2 sq. units (C) 1/2 sq. units (D) 1 sq. units

If a tangent having a slope of -4/3 to the ellipse x^2/18 + y^2/32 = 1 intersects the major and minor axes in points A and B respectively, then the area of DeltaOAB is equal to (A) 12 sq. untis (B) 24 sq. units (C) 48 sq. units (D) 64 sq. units