List of practice Questions

Which kind of adverb is the word in capitals? “When he knocked on the door, he was asked to come INSIDE.

Which kind of adverb is the word in capitals? “When he knocked on the door, he was asked to come INSIDE.”

Which kind of adverb is the word in capitals? “The watchman FREQUENTLY makes a round of the office building.”

If \(X = \{\,8^n - 7n - 1 \mid n \in \mathbb{N}\,\}\) and \(Y = \{\,49(n-1) \mid n \in \mathbb{N}\,\}\), then
If \[ \left| \begin{array}{ccc} x^{n} & x^{n+2} & x^{n+3} \\ y^{n} & y^{n+2} & y^{n+3} \\ z^{n} & z^{n+2} & z^{n+3} \end{array} \right| =(x-y)(y-z)(z-x)\left(\frac{1}{x}+\frac{1}{y}+\frac{1}{z}\right) \] then \(n\) is equal to:
Let \(R=\{(3,3),(6,6),(9,9),(12,12),(6,12),(3,9),(3,12),(3,6)\}\) be a relation on the set \(A=\{3,6,9,12\}\). The relation is
Let \(S=\{x\in \mathbb{R}\mid x\ge 0 \text{ and } 2|\sqrt{x}-3|+\sqrt{x}(\sqrt{x}-6)+6=0\}\), then \(S=\)
If \(A=(a_{ij})_{4\times 4}\) such that \[ a_{ij}= \begin{cases} 2 & \text{if } i=j\\ 0 & \text{if } i\neq j \end{cases} \] then \[ \left\{\dfrac{\det(\operatorname{adj}(\operatorname{adj}A))}{7}\right\} \] is (where \(\{\ \}\) represents fractional part function)
If \(x\neq 0,\; y\neq 0,\; z\neq 0\) and \[ \left| \begin{array}{ccc} 1+x & 1 & 1 \\ 1+y & 1+2y & 1 \\ 1+z & 1+z & 1+3z \end{array} \right|=0, \] then \(x^{-1}+y^{-1}+z^{-1}=\)
If \(A=\{(x,y)\mid x^2+y^2\le 4;\; x,y\in \mathbb{R}\}\) and \(B=\{(x,y)\mid x^2+y^2\ge 9;\; x,y\in \mathbb{R}\}\), then
Ketose sugar is
The water potential of pure water at atmospheric pressure is
Which of the following is non-reducing sugar?
The water readily available to plants for absorption by roots is
Fat soluble vitamins are
Hot spots are regions of high______
Arrange the following taxonomic categories in their hierarchical order from highest to lowest (left to right): Genus, Family, Class, Order, Phylum.
What is the induction source of development of cellular polarity in epithelial cells?
Animal cell differs from plant cells in possessing
ATP is
Guard cells help in
Which one of the following is not an essential element for plants?
Which one of the following is an example of ex-situ conservation?
Which of the following traits do not help distinguish animals from other forms of life?
Identify the INCORRECT statement