U(21) + P(16) = 37. This is a simple summation of alphabetical positions of letters in the word “UP”. The key is identifying positional value of letters

Rotating the clock doesn’t change the time; it only changes the clock’s orientation

Circle appears three times, Square and Triangle once each. Square is the first to break the Circle pattern.

Each number is doubled: 3×2=6, 6×2=12, 12×2=24, 24×2=48.

Square, Circle, and Triangle are basic shapes; Hexagon has more sides, making it different.

The series represents perfect squares: 1², 2², 3², 4². The next is 5² = 25.

A 90° clockwise rotation changes a square’s orientation, making its sides diagonal relative to the original position.

The pattern repeats every three shapes: Circle, Square, Triangle. After Circle, the next is Square.

Each letter in “SUN” is shifted forward by 1 (S→T, U→V, N→O). For “MOON” (M→N, O→P, O→P, N→O), the code is “NPPO.”

Big’s opposite is small.

Brave means showing courage, so courageous is the synonym.

Each letter in “COW” is shifted forward by 1 (C→D, O→P, W→X), then adjusted (X becomes R, possibly a specific rule). For “PIG” (P→Q, I→J, G→H), adjust H to K, giving “QKJ.”

Books are stored or used in a library; food is prepared or stored in a kitchen.

Apple, Banana, and Orange are fruits; Carrot is a vegetable.

The first and second letters of “FAN” are swapped (F-A-N → A-F-N). For “CAR,” swapping gives A-C-R.

A pen is used to write; a knife is used to cut.

A doctor works in a hospital; a teacher works in a school.

Big is the opposite of small, so tall’s opposite is short.

A is B’s mother, and C is A’s daughter, so C is B’s sister.

The sequence follows the pattern of triangular numbers: n(n+1)/2. For n=4, 45/2 = 10; for n=5, 56/2 = 15. Next is 15.

Work rate of 2 workers = 1 job/6 days = 1/6 job/day. Per worker = 1/12 job/day. For 3 workers, rate = 3/12 = 1/4 job/day. Time = 1/(1/4) = 4 days.