From which region were potatoes and tomatoes introduced to India?

From which plant is the wood for cricket bats obtained?

Seeds of $Arachis$ $hypogaea$ are rich in:

Which of the following aids in digestion,relieves colon pain,provides relief from constipation,and stimulates intestinal contraction?

Match the following botanical families with their respective medicinal or economic plants:

$1$. Ranunculaceae	$I$. Heeng
$2$. Umbelliferae	$II$. Indian madar
$3$. Solanaceae	$III$. Sarpgandha
$4$. Menispermaceae	$IV$. Mulathi
$5$. Papilionaceae	$V$. Harjori
$6$. Apocynaceae	$VI$. Ashwagandha
$7$. Rubiaceae	$VII$. Ajmod
$8$. Umbelliferae	$VIII$. Aconite

Select the correct matching sequence for $1, 2, 3, 4, 5, 6, 7, 8$.

Reserpine, an alkaloid or drug extracted from the roots of which of the following plants, cures mental disorders and reduces or checks blood pressure?