100th FotD Quiz!!!

A vibrant and engaging illustration representing various quiz topics such as animals, food, history, and puzzles, with colorful elements like question marks and light bulbs to signify knowledge and fun.

100th FotD Quiz: Test Your Knowledge!

Welcome to the 100th FotD Quiz, where you can challenge your knowledge across various fascinating topics! Put your mind to the test with questions ranging from the animal kingdom to keyboard designs, and much more.

Engage with our interactive quiz that includes:

Multiple Choice Questions
Thought-Provoking Scenarios
Fun Facts Upon Completion

11 Questions3 MinutesCreated by CuriousOwl512

Goats are lonely and shy animals.

True

False

The Pizza Show / Gify

What would a medieval superstitious Italian think of bread upside down?

Meh...

I love bread!

I won't touch it!

I'll have good lucky because of this!

Gify

What was the purpose of the QWERTY keyboard design?

Make writing easier.

Make writing harder.

Make writing faster.

Make writing slower.

StickerGiant / Gify

What creature in the animal kingdom packs the strongest punch?

Gorilla

Mantis Shrimp

Rhinoceros Beetle

Lobster

T-Mobile / Gify

People are braver through messages than in reality.

True

False

OREO / Gify

Double Stuf Oreos...

...have twice as much cream as regular ones.

...have more cream than regular ones.

...have less cream than regular ones.

...aren't actually double stuffed.

Gify

Suppose w = Q(x, y, z), where Q is a differentiable function. Next suppose that
x = f(t), y = g(t) and z = h(t).

Which one is an expression for dw dt in terms of Q, f, g, h and their derivatives (e.g. Qx, f 0 , etc.)?

Dw dt = Qx(x, y, z) dx dt + Qy(x, y, z) dy dt + Qz(x, y, z) dz dt = Qx(f(t), g(t), h(t))f 0 (t) + Qy(f(t), g(t), h(t))g 0 (t) + Qz(f(t), g(t), h(t))h 0 (t) = Qx(~r(t))f 0 (t) + Qy(~r(t))g 0 (t) + Qz(~r(t))h 0 (t)

F(x, y) ≈ f(1, 3)+fx(1, 3)(x − 1) + fy(1, 3)(y − 3)+ fxx(1, 3) 2 (x − 1)2 + fxy(1, 3)(x − 1)(y − 3) + fyy(1, 3) 2 (y − 3)2 .

V = k~v(t)k = p (−4 sin t) 2 + (cost) 2 = p 16 sin2 t +

Grad f(x, y) = (3x 2 − y − π sin(π(x + y)))~i + (−x − π sin(π(x + y)))~j,