For the following questions answer them individually
A ladder 18 m long rests against a wall so that the angle between the ladder and the wall is $$30^{\circ}$$. How far (in m) is the base of the ladder from the wall?
If $$x^{4} - 79x^{2} + 1 = 0$$, then a value of $$x + x^{-1}$$ can be:
The selling price of a mobile phone is ₹59,620 and it was sold at 8.4% profit. The cost price (in ₹) of the mobile phone is:
If $$\cosec A = \sec B$$, where A and B are acute angles, then what is the value of (A+ B)?
If a nine-digit number 485$$x$$3678y is divisible by 72, then for the smallest value of $$x$$, the value of$$\left(2y - 3x\right)$$ is:
Select the most appropriate synonym of the given word.
Livid
Select the most appropriate synonym of the given word.
Amusement
Select the most appropriate ANTONYM of the given word.
Refined
Select the most appropriate ANTONYM of the given word.
Proclaim