List of top Questions asked in AP PGECET- 2026

The Reynolds number is used to predict ______.

Which flow meter operates on Bernoulli's principle and causes a permanent pressure drop?

In a plane wall under steady-state one-dimensional conduction with no heat generation, the temperature profile is ______.

Black-body radiation refers to a surface that ______.

Among different oil seeds, which oilseed is considered the richest source of linoleic acid?

Identify which volatile compounds are primarily responsible for the distinctive aroma of coffee?

Which of the following nutrients is rich in Barley that aids in cholesterol reduction?

Which biochemical process is responsible for aging of meat and improving the tenderness?

Which microorganism can grow at lowest water activity among common food spoilage organisms?

Which of the following is an example of a CCP in pasteurized milk processing?

The permitted preservative of Ghee is?

What is the oxidizing agent used during wheat milling?

Which method is most appropriate for quantifying bacteria in a liquid food samples?

The Hunter Lab system is commonly used for objective colour measurement in foods. The a* value represents

Which fungal genus commonly produces aflatoxins in nuts and grains?

Meat food products order 1973 was promoted under the act

“Probiotic” yogurts usually contain added strains of ______.

Which of the following is an intrinsic factor influencing microbial growth in food?

In the typical microbial growth curve in food, the lag phase is characterized by:

Consider the fixed-point iteration $x_{k+1} = g(x_k)$ with $g(x) = \frac{x}{3} + \frac{4}{3x}$. Which root-finding problem is this equivalent to?

Moulds are usually detected in food by observing ______.

Two dice are thrown. Let $A$ be the event that the sum of the points on the faces is 9. Let $B$ be the event that at least one of them is 6. Then, $(\bar{A} \cup \bar{B}) = $_______

The regression lines of a sample are $x + 6y = 6$ and $3x + 2y = 10$. Then the sample means and the correlation coefficient are

Let $C$ be the circle $|z| = \frac{3}{2}$ in the complex plane that is oriented in the counter-clockwise direction. The value of $a$ for which $\int_C \left(\frac{z+1}{z^2 - 3z + 2} + \frac{a}{z-1}\right) dz = 0$ is _______

Which one of the following functions is analytic over the entire complex plane?