List of top Questions asked in TS EDCET- 2026

What is the average speed of the car if it covers 200 km in 5 hours (in km/h)?
Read the following statements and choose the correct option.
Assertion (A): If the diagonals of a quadrilateral bisect each other, then it is a parallelogram.
Reason (R): In a parallelogram, diagonals bisect each other.
The mean of 12 observations was calculated as 28. Later, it was found that one observation was wrongly recorded as 46 instead of 26, and another observation was completely omitted. If the correct mean is 27, find the value of the omitted observation.
A bag contains 3 red, 4 blue and 3 green balls. A ball is drawn at random. Event E represents `not drawing a blue ball'. Then find the probability of \(\bar{E}\) (complementary event of E).
\(24\left(\sin^2 60^\circ + \cos^2 30^\circ + \cot^2 60^\circ + \csc^2 45^\circ\right) =\)
If the slope of the line (2-3)x+(2+3)y+3=0 is a-b then a^2+b=
If the centroid of the triangle ABC with vertices A(5,-4), B(7,8) and C(a,b) is G(7,6), then (b-a) is
In a triangle ABC, a line \(\overline{DE}\) is drawn parallel to \(\overline{BC}\) such that D lies on \(\overline{AB}\) and E lies on \(\overline{AC}\). If \(\overline{AD}:\overline{DB} = 2:3\), find the ratio of the areas of triangle ADE and ABC.
Find the value of 45^ 30^ + 60^ 45^ - 5 90^2 0^
\(\sqrt{\dfrac{1+\cos\theta}{1-\cos\theta}} =\)
A solid metal cylinder has a radius r and height h. It is melted down and recast into a new cylinder where the radius is reduced by 5
If the sum of the zeroes of the polynomial (p(x)=2x^3-3kx^2+4x-5) is 6, then the value of k is
In an arithmetic progression, the sum of the first 10 terms is 210 and the sum of the next 10 terms is 610. What is the common difference of the arithmetic progression?
Two cars A and B start from the same point and travel the same distance. The ratio of their speeds is 3: 4. Car A takes 30 minutes more than car B to complete the journey. If car B takes 't' minutes, then what is the value of 't' (in minutes)?
The angle between two radii of a circle is (60^). Find the area of a sector (in sq.cm.) of radius 7 cm.
Find the value of the following algebraic expression: \[ \frac{(0.64)^{3}-(0.36)^{3}}{(0.64)^{2}+(0.64)(0.36)+(0.36)^{2}} = \]
If () and () are the roots of the quadratic equation (2x^2-3x-1=0), then find the value of (^4+^4).
Let (N) denote the set of all natural numbers and (kN = kx x N) for any (k N). Then (8N 12N =)
If the selling price of 40 articles is same as the cost price of 50 articles, then the loss or gain percent is
If (_2128=a), (_3813=b), then (a-2b=)
A number when divided successfully by 2, 3, and 5 leaves remainders 1, 2, and 3 respectively. If the number is less than 200 and also divisible by 7 after adding 4 to it, then that number is