0 votes
0 answers
844
0 votes
0 answers
845
The dimensions of a soil sampler are given in the table.$$\begin{array}{|c|c|c|} \hline \text{Parameter} & \text{Cutting edge} & \text{Sampling tube} \\ \hline \text{Insi...
0 votes
1 answer
850
0 votes
1 answer
851
He $\underline{\text{turned a deaf ear to}}$ my requestWhat does the underlined phrasal verb mean?ignoredappreciatedtwistedreturned
0 votes
0 answers
853
$(x\% \text{ of }y)$ + $(y\% \text{ of }x)$ is equivalent to ______ .$2\% \text{ of } xy$$2\% \text{ of } (xy/100)$$xy\% \text{ of } 100$$100\% \text{ of } xy$
0 votes
0 answers
854
The sum of the digits of a two digit number is $12$. If the new number formed by reversing the digits is greater than the original number by $54$, find the original numbe...
0 votes
0 answers
858
A square pyramid has a base perimeter $x$, and the slant height is half of the perimeter. What is the lateral surface area of the pyramid?$x^{2}$$0.75 \: x^{2}$$0.50 \: x...
0 votes
0 answers
860
0 votes
0 answers
861
The optimum value of the function $f(x)=x^2-4x+2$ is$2$ (maximum)$2$ (minimum)$ – 2$ (maximum)$ – 2$ (minimum)
0 votes
0 answers
862
0 votes
0 answers
863
$X$ and $Y$ are two random independent events. It is known that $P(X)=0.40$ and $P(X \cup Y^C)=0.7$. Which one of the following is the value of $P(X \cup Y)$?$0.7$$0.5$$0...
0 votes
0 answers
864
What is the value of $\underset{x \rightarrow 0 \\ y \rightarrow 0}{\lim} \dfrac{xy}{x^2+y^2}$?$1$$-1$$0$Limit does not exist
0 votes
0 answers
865
0 votes
0 answers
868
0 votes
0 answers
870
0 votes
0 answers
872
The results of a consolidation test on an undisturbed soil, sampled at a depth of $10 \: m$ below the ground level are as follows:$\begin{array}{lcl} \text{Saturated unit...
0 votes
0 answers
875
0 votes
0 answers
876
The atmospheric layer closest to the earth surface isthe mesospherethe stratospherethe thermospherethe troposphere
0 votes
0 answers
879
The sound pressure (expressed in $\mu P a$) of the faintest sound that a normal healthy individual can hear is$0.2$$2$$20$$55$