For the following questions answer them individually
If $$\tan^{2} A- 6 \tan A + 9 = 0, 0 < A < 90^{\circ}$$, what is the value of $$6 \cot A + 8\sqrt{10} \cos A$$?
If $$6\sqrt{6}p^{3} + 2\sqrt{2}q^{3} = \left(\sqrt{6}p+\sqrt{2}q)(Sp^{2}+ Mq 2 -Mq^{2}-Npq\right)$$, then the positive value of $$\sqrt{S^{2} + M^{2} + 2N^{2}}$$ is:
The total surface area of a right pyramid, with base as a square of side 8 cm, is 208 $$cm^{2}$$. What is the slant height (in cm) of the pyramid?
P and Q completed a work together and were paid ₹1,080 and ₹1,440, respectively. If P can do the entire work in 20 days, how many days did they take to complete the work together?
Select the option that can be used as a one-word substitute for the given group of words.
A spear used for hunting large fish
The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
Holiday homework / are essential to keeping / students busy / during the vacation.
Select the most appropriate option to fill in the blank.
So dangerous did the weather conditions ______ that all mountain roads were closed.
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