Recent questions without answers

"He often $\_\_\_\_$ the numbers. False claims are not going to help. Honesty $\_\_\_\_$ trust", said the manager.Choose the option with the correct order of words to fil...

In the sequence of tiles shown below, the missing tile indicated by the question mark should be

A school has $100$ students distributed among $1^{\text {st }}$ to $10^{\text {th }}$ standards.Based on this, which one of the following statements is always correct?The...

In a group of students, $10$ students like Mathematics, $12$ students like English, $4$ students like both Mathematics and English, and $6$ students like neither Mathemat...

Charity : $\text{P}$ :: Retaliation : $\text{Q}$Choose the appropriate pair of words $\text{P}$ and $\text{Q}$ that fit the analogy.$\mathrm{P}=$ Parsimonious; $\mathrm{Q...

A paper shown in Panel $\text{I}$ is folded along the dashed lines $( -)$ to construct a cube. The shaded regions shown in Panel $\text{I}$ appear on the outer surface of...

Consider the cube shown below with its $8$ corners labelled $\mathrm{a}, \mathrm{b}, \mathrm{c}, \mathrm{d}, \mathrm{e}, \mathrm{f}, \mathrm{g}$, and h . The figure is re...

Four hills $\text{H1, H2, H3,}$ and $\text{H4}$ are present in an area. The following observations are made about them:Neither $\text{H2}$ nor $\text{H3}$ is the easternm...

As shown in the figure, circle $C_{1}$ with center $O_{1}$ and radius $r_{1}$ touches the square $V W X Y$ at points $P$ and $Q$ while circle $C_{2}$ with center $O_{2}$ ...

Consider the two functions $f_{1}(x)=\dfrac{x^{2}-4}{x-2}$ and $f_{2}(x)=x^{2}-2 x+2$. Which of the following is the value of $\left(f_{1}(x)+f_{2}(x)\right)$ as $x \righ...

Which of the following is one of the eigenvalues for the matrix given below?\[\left[\begin{array}{cc}3 & 4 \\4 & -3\end{array}\right]\]$1$$3$$5$$7$

Which of the following functions has the highest area under the curve between $x=0$ and $x={10}?$$y=x+8$$y=3 x$$y=2 x+1$$y=x+2$

Cancer cells display a high level of heterogeneity in the expression of TP$53$ protein. Which of the following techniques can be directly used to determine the intratumor...

The transfer function of a Proportional-Integral $\text{(PI)}$ controller $G_{C}(s)$ is given by\[G_{C}(s)=K_{C}\left(1+\frac{1}{\tau_{I} s}\right)\]where $K_{C}$ is the ...

In nitrogen fixation, to reduce nitrogen to ammonia, which one of the following shows the correct order of electron flow?Ferredoxin → reductase → nitrogenaseNADH → reduct...

For monoclonal antibody production, hypoxanthine $\_\_\_\_$.allows DNA synthesis in the absence of de novo dTMP synthesisallows purine synthesis in cells containing HGPRT...

Which one of the following proteins would elute third in gel filtration chromatography from a mixture of four proteins given below?Insulin $(6 \text{ kDa})$Myoglobin $(17...

Which one of the following antibiotics blocks protein chain elongation by preventing the action of peptidyl transferase?BleomycinRifampicinChloramphenicolTetracycline

The RNA primer synthesized during bacterial DNA replication is removed by $\_\_\_\_$.DNA gyraseDNA Polymerase $\text{I}$PrimaseDNA Polymerase $\text{III}$

Match the carbohydrates in Column $\text{I}$ with the correct glycosidic linkages involved in Column $\text{II}$.\[\begin{array}{|l|l|}\hline\text{Column I} & \text{Colum...

The correct sequence of the four steps involved in anaerobic production of biogas from complex organics is:Hydrolysis → Acidogenesis → Acetogenesis → MethanogenesisMethan...

Which one of the following options represents the products of light reactions of photosynthesis in plants?$\mathrm{O}_{2} / \mathrm{NADH} / \mathrm{H}_{2}$$\mathrm{O}_{2}...

Which component of the $\text{CRISPR/Cas9}$ gene editing system is $\text{NOT}$ of natural origin?$\text{CAS9}$ protein$\text{CRISPR}$ repeats$\text{PAM}$ sequence$\text{...

The equation $\dfrac{d^{2} y}{d x^{2}}-y=0$ has a solution of the form $y=e^{A x}$. The value(s) of $A$ satisfying this is/are:$0$$1$$-1$$-\infty$

Which of the following drugs inhibit(s) $\text{ATP-ADP}$ translocase?OligomycinAtractylosideAmytalBongkrekic acid

BLAST and its extensions can be used to determine similarity of a query protein sequence with which of the following database(s)?A database of translated nucleotide seque...

You are characterizing a new enzyme isolated and purified in the laboratory. If the maximum velocity of the enzyme is $1800 ~\mu$ moles $\mathrm{L}^{-1} \mathrm{~min}^{-1...

To determine the viable cell count of a bacterial culture, you have plated $50 ~\mu \mathrm{~L}$ of a $100$ -fold diluted sample of the culture on a nutrient agar plate a...

Given below is the Gibbs free energy change ( $\Delta \mathrm{G}$ ) in kilo Joules per electron equivalent ( $\mathrm{kJ} \mathrm{e}^{-} \mathrm{eq}^{-1}$ ) at pH $7.0$, ...

You have purified an enzyme using a series of chromatographic methods. It was observed that a $10 ~\mu \mathrm{g} \mathrm{~mL}^{-1}$ of this purified enzyme converted $10...

In the open-loop process shown in the figure, the input $U(s)$, the transfer function $G_{p}(s)$ and the output $Y(s)$ are given in the Laplace domain in terms of the Lap...

Match the immunological terms in $\textbf{Column I}$ with their function/description in the $\textbf{Column II}$\[\begin{array}{|l|l|}\hline\textbf{Column I} & \textbf{Co...

Match the genetic disorders in Column $\text{I}$ to the corresponding underlying cause in Column $\text{II}$\[\begin{array}{|l|l|}\hline\text{Column I} & \text{Column II}...

Match the biomolecules in Column $\text{I}$ with their function given in Column $\text{II}$\[\begin{array}{|l|l|}\hline\text{Column I} & \text{Column II} \\\hline\text{P....

By elemental analysis of a biomass sample, it was found that the cells in the given sample are composed of (by weight) $\mathrm{C}=50 \%, \mathrm{H}=8 \%, \mathrm{O}=20 \...

Messenger $\text{RNAs (mRNAs)}$ translate to generate polypeptides and the translation terminates at the $\text{UGA, UAG}$ or $\text{UAA}$ stop codons. The $\text{AGA}$ c...

The RNA sequence below depicts the part of a $330$ nucleotides long $\text{mRNA}$ and it encodes the $\text{C}$-terminal portion of a protein.$5^{\prime}-\ldots \ldots$ $...

A microbial culture is being grown in a bioreactor with continuous aeration. The dissolved oxygen probe provided with the system shows a reading of zero. In this context,...

For a Newtonian fluid, a plot of shear stress (on $\text{Y}$ axis) against shear rate (on $\text{X}$ axis) will result in a straight line $\_\_\_\_$.parallel to the $\tex...

In an aerobic fermentation with air sparging, which of the following options can be used to increase the volumetric mass transfer coefficient for oxygen transfer?Using pu...