What has 13 hearts but no other organs?

Which city is three-fifths chick two third cat and 50% goat?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

What has many keys but can’t open a single lock?

John was drowned by he was not wet. How?

Only one color, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

What Deficiency does the below rebus represent?

VIT_MIN

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59