Recent questions tagged analytical-aptitude

​​​An infinitesimal square element $\text{PQRS}$ is shown in the figure. The $x$ and $y$ axes are also marked in the figure. The strains on the element are given by$\vare...

​​​The sea surface height concentric isolines ($\mathbf{L1}$ and $\mathbf{L2}$ in $\mathrm{cm}$ ) and the distance between them ( $\mathbf{d} \mathbf{x}$ in $\mathrm{km}$...

There are four cities, namely, $C_{1}, C_{2}, C_{3}$ and $C_{4}$. The cities are directly connected by four roads as shown in the picture given below, that is, $C_{1}$ is...

A $0-45-90$ strain gauge rosette is mounted on an aircraft wing. The co-ordinate system is placed such that the strain gauges $\mathrm{p}, \mathrm{q}$ and r are oriented ...

A pin-jointed truss has a pin support at the point E and a roller support at the point F. A horizontal force P is applied at pin H as shown in the figure. Which one of th...

A critical point on a component is subjected to the state of stress $[\sigma]$ as given in the following. The yield strength of the material is $400$ MPa . By considering...

A turn-table is rotating about its center with an angular velocity of $2 \mathrm{rad} / \mathrm{s}$ in the counter-clockwise direction. There is a groove in the turn-tabl...

A certain polymer synthesized in the laboratory shows that all the chains have same number of repeat units $\text{(i.e., same degree of polymerization)}$. The relationshi...

The glass transition temperature $\text{( $T_{g}$ )}$ of poly$\text{(2,6-dimethyl-p-phenylene oxide) (PPO)}$ is $206.8^{\circ} \mathrm{C}$ and the $T_{g}$ of poly(styrene...

Which one of the following statements regarding Hazard Analysis Critical Control Point $\text{(HACCP)}$ plan is NOT correct?HACCP is a management tool for ensuring food s...

Which one of the following statements regarding moisture sorption isotherms of a dried food is NOT correct?At a given temperature, the difference between adsorption and d...

Net solar radiation of $1360 \mathrm{~W} \mathrm{~m}^{-2}$ is incident on the surface of a still lake having mixed layer depth of $20$ m. Find the change in temperature $...

In an engineering college of $10,000$ students, $1,500$ like neither their core branches nor other branches. The number of students who like their core branches is $1 / 4...

Two wizards try to create a spell using all the four elements, water, air, fire, and earth. For this, they decide to mix all these elements in all possible orders. They a...

For positive non-zero real variables $x$ and $y$, if\[\ln \left(\frac{x+y}{2}\right)=\frac{1}{2}[\ln (x)+\ln (y)]\]then, the value of $\frac{x}{y}+\frac{y}{x}$ is$1$$1 / ...

A person sold two different items at the same price. He made $10 \%$ profit in one item, and $10 \%$ loss in the other item. In selling these two items, the person made a...

Sequence the following sentences in a coherent passage.P: This fortuitous geological event generated a colossal amount of energy and heat that resulted in the rocks risin...

In the sequence $6,9,14, x, 30,41$, a possible value of $x$ is$25$$21$$18$$20$

In the $4 \times 4$ array shown below, each cell of the first three rows has either a cross $(\mathrm{X})$ or a number. The number in a cell represents the count of the i...

A cube is to be cut into $8$ pieces of equal size and shape. Here, each cut should be straight and it should not stop till it reaches the other end of the cube.The minimu...