Parthenocarpic fruit is

When a capacitor is connected in series to an $LR$ circuit,the alternating current flowing in the circuit

In the random experiment of tossing two unbiased dice,let $E$ be the event of getting the sum $8$ and $F$ be the event of getting even numbers on both the dice. Then:
$I. P(E) = \frac{7}{36}$
$II. P(F) = \frac{1}{3}$
Which of the following is a correct statement?

If $\tan ^{-1} x = y$,then . . . . . . .

Which of the following processes can be used to obtain heavy water $(D_2O)$?

$A$ lift is moving downwards with an acceleration equal to the acceleration due to gravity. $A$ body of mass $M$ kept on the floor of the lift is pulled horizontally. If the coefficient of friction is $\mu$,then the frictional resistance offered by the body is: