Which of the following is an example of a fat?

Assertion $A$: Cholesterol is a lipid that does not contain fatty acids.
Reason $R$: Cholesterol does not contain a $-COOH$ or $>C=O$ group.
Which option is correct for Assertion $A$ and Reason $R$?

$A$: Oleic acid is a long-chain unsaturated fatty acid.
$R$: It contains double bonds between some adjacent carbon atoms.

What type of fatty acids are present in vegetable ghee and coconut oil,respectively?

Which of the following is not an example of an oil?

Read the following statements on lipids and find out the correct set of statements:
$(a)$ Lecithin found in the plasma membrane is a glycolipid.
$(b)$ Saturated fatty acids possess one or more $C=C$ bonds.
$(c)$ Gingely oil has a lower melting point,hence remains as oil in winter.
$(d)$ Lipids are generally insoluble in water but soluble in some organic solvents.
$(e)$ When fatty acid is esterified with glycerol,monoglycerides are formed.
Choose the correct answer from the options given below: