List of top Questions asked in VITEEE- 2026

Find the integrating factor (I.F.) for the differential equation \[ \frac{dy}{dx} + y\sec x = \tan x . \]
Evaluate the integral \( \int_{0}^{\pi/2} \frac{\sin x}{\sin x + \cos x} \, dx \).
Complete the series: \(3, 7, 15, 31, 63, \ldots\)
What is the major product formed when Propene reacts with \(HBr\) in the presence of peroxide?
Calculate the half-life of a first-order reaction if the rate constant is \(0.693\, \text{min}^{-1}\).
Calculate the work done in moving a charge of \(2\mu C\) between two points with a potential difference of \(5V\).
Calculate the de Broglie wavelength of an electron accelerated through a potential difference of \(100\,V\).
If \(A\) is a \(3 \times 3\) matrix and \( |A| = 5 \), find the value of \( |adj(A)| \).
Find the value of the integral \( \int_{0}^{\pi/2} \frac{\sqrt{\sin x}}{\sqrt{\sin x} + \sqrt{\cos x}} \, dx \).
What happens to the magnetic field at the center of a circular coil if the number of turns is doubled while current remains constant?
Identify the IUPAC name for the coordination compound \( [Co(NH_3)_6]Cl_3 \).
An object is placed 15 cm in front of a concave mirror of focal length 10 cm. Find the position and nature of the image.
Find the area bounded by the curve \( y^2 = 4x \) and its latus rectum.
Choose the correct synonym for “Benevolent”.
If 'FRIEND' is coded as 'HUMJTK', how is 'CANDLE' coded?
Find the missing number in the series: \( 2, 6, 12, 20, 30, \_\_\_\_ \).
Which of the following is an example of a condensation polymer?
An object is placed 15 cm in front of a concave mirror of focal length 10 cm. Find the position and nature of the image.
Which of the following is an example of a condensation polymer?
Find the value of \(k\) if the lines \( \frac{x-1}{2} = \frac{y-2}{3} = \frac{z-3}{4} \) and \( \frac{x-4}{k} = \frac{y-1}{2} = \frac{z}{1} \) are perpendicular.
Identify the IUPAC name for the coordination compound \( [Co(NH_3)_6]Cl_3 \).
What happens to the magnetic field at the center of a circular coil if the number of turns is doubled while keeping the current constant?
A bag contains 5 red and 7 blue balls. Find the probability of drawing 2 red balls without replacement.
What is the major product formed when phenol reacts with bromine water?
Calculate the ratio of de Broglie wavelengths of an electron \((\lambda_e)\) and a proton \((\lambda_p)\) moving with the same velocity.