If \'sky is blue\' is \'re fa la\' and \'sky is beautiful\' is \'re fa da\', then \'beautiful\' is?

Which of the following is the correct sequence of biological organization?

Five houses in a row are painted different colors. The green house is immediately to the left of the white house. The red house is at one end. The blue house is between the yellow and red houses. The yellow house is at the other end from red. What color is the middle house?

What comes next: 6, 12, 24, 48, 96, ?

MONKEY is written as XDJMNL. How is TIGER written in that code?

Pointing to a photo, Arun said she is the daughter of the only son of my grandfather. How is she related to Arun?