List of practice Questions

The source for synthesis of psoralen is _______

Which of the following leaves have anti-cancer constituents?

Inhibition of peptidoglycan cross linking is the target of _______

Cardiac glycosides with a six membered lactone ring on steroid nucleus (at 17-position) is classified as _______

The synonym of "Deadly night shade leaf" is _______

Eugenol is present in all of the following except _______

Stove gas is responsible for _______

Which type of tannins is related to the flavonoid pigment having polymeric flavan-3-ol structure?

Cardamom belongs to family _______

Probability Density function $f(x)$ of a continuous random variable is given by $f(x) = ce^{-|x|}, -\infty<x<\infty$. If the total probability $\int_{-\infty}^{\infty} f(x) dx = 1$ then $c =$

A problem of statistics is given to three students A, B and C whose chances of solving are $\frac{1}{2}, \frac{1}{3}$ and $\frac{1}{4}$ respectively. What is the probability that the problem will be solved?

The probability that at least one of the events A and B occurs is 0.6. If A and B occur simultaneously with the probability 0.2 then $P(A) + P(B) = $?

Moisture content in a volatile oil is determined by ______

Determination of percentage of acid insoluble ash of herbal drugs is useful for testing the presence of ______

Identify the botanical name of nutmeg?

Augmented matrix of equations $x - y + z = 9; 2x - 3y + 4z = 25; 2x + 6y + 4z = 10$ is reduced to Echelon form as $\begin{bmatrix} 1 & -1 & 1 & 9 \\ 0 & -2 & 3 & 16 \\ 0 & 0 & 7 & 28 \end{bmatrix}$. Then the solution set $X = \begin{bmatrix} x \\ y \\ z \end{bmatrix}$ is

$\lim_{x \to \infty} x \tan \left( \frac{1}{x} \right) = $ _____

$\int_{-\pi/6}^{\pi/6} \frac{(\sin x)^5 (\cos x)^3}{x^4} dx =$

Evaluate $\oint_C (y^2 dx - x^3 dy)$, where $C$ is the positively oriented circle of radius 2 centered at origin.

$f(x) = 2x^2 - 2x + 6$ will have a minimum value at $x=$ _____

If $f(x)$ is differentiable function in x then it is

As per Green's theorem $\oint_C Mdx + Ndy = \iint_R (_____)dxdy$

Which type of geodatabase can have multiple editors but only if they work on different parts of the data?

Thermal Infrared images are provided by

The ratio of the total solar radiant energy return by a planetary body to the total radiant energy incident on the body, is called