Riddles
Puzzles
Philippine History
Math
Science
100

You’ve heard me before, yet you hear me again. Then I die until you call me again. What am I?

An Echo

100

What same letter can be added to each of the following rows of letters to leave five words going across from left to right?

HO?
HAT?
HY?
HEN?
HERE?

Letter "W"

100

Who was the founder of KKK?

Andres Bonifacio

100

Can you write down eight eights so that they ADD up to one thousand?  

88888888 = 1000

888 + 88 + 8 + 8 + 8 = 1000

100

The powerhouse of the cell

Mitochondria

200

Which word in the dictionary is always spelled incorrectly?

Incorrectly

200

What is the missing word? COME GOES DOWN UP MUST _____        

WHAT (The sequence of words
comprises the jumbled up phrase
"WHAT GOES UP MUST COME DOWN".

200

Full name of Jose Rizal

Jose Protacio Rizal Mercado Y Alonso Realonda

200

Which 3 different numbers have the same answer whether they’re added or multiplied together?

1,2 and 3

200

The two bones found in the area between the knee and ankle in humans are known as:

Fibula and Tibia

300

What is that which is once found in a MAN and WOMAN, twice in an INFANT but never in a BOY OR GIRL?

Letter "N"

300

IT'S A DRAG:
Add ONLY F to leave a creature
with wings.

DRAG

Think outside the box. 


Dragonfly (DRAG + ONLY F)

300

Who is the first editor of La Solidaridad?

Graciano Lopez Jaena

300

I am four times as old as my daughter. In 20 years time I shall be twice as old as her. How old are we now?

I am 40 and my daughter is 10.

300

This woman scientist was the oldest daughter of another very well-known woman scientist. She was the second woman in history to win a Nobel Prize in science, receiving the prize in 1935 for her work in synthesizing new radioactive elements. Who is this famous woman scientist?

Irene Joliet-Curie

400

Pronounced as one letter, And written with three, Two letters there are, And two only in me. I'm double, I'm single, I'm black blue and grey, I'm read from both ends, And the same either way.

Eye

400

CAR CHASE:
Can you unscramble the
following letters to find a
familiar two-word noun?

MOI CHEVROLET

Clue: Two words and each word don't necessarily have the same amount of letters in the given.


MOTOR VEHICLE (clue is in the title which is 'Car Chase'.)

400

What is the assumed name or pen name of the writer of Fray Botod?

Diego Laura

400

What is in the 6th decimal place of the value of pi?  

2 (pi=3.14159265)

400

What are the four biomolecules and what are their functions?

Carbohydrates provide energy to do work.

Proteins involved in the processes of DNA replication, cell signaling, catalyzing metabolic reactions, construction of cell and tissue structures, and transportation of molecules from one place to another.

Nucleic Acid are involved in the storage and transfer of genetic information.

Lipids are energy-storage molecules and chemical messengers. 

500

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

Stapler

500

Someone has stolen the petty
cash from the office safe.
Mr. Always, Mr. Now,
Mr. Sometimes, Mr. Tomorrow,
and Mr. Ever are under suspicion.
Who? what? where? when?
and how? The culprit, guilty by
association, is Mr. *

Mr. Ever ('ever' can be placed after
'who', 'what', 'when', 'how', and 'where'
to form new words.)

500

Names of the priests that were executed by garrote because of the false accusation of treason.

Jose Burgos
Mariano Gomez
Jacinto Zamora

500

What is the next sequence of numbers

1
11
21
1211
111221
312211
13112221
?

1113213211

500

Recite the three laws of motion
Format of answering

The first law of motion is the Law of _______. It states that _________.

The second law of motion is the Law of _______. It states that _________.

The third law of motion is the Law of _______. It states that _________.

The first law of motion is the Law of Inertia. It states that the object remains at rest or in motion unless acted upon by an unbalanced force.

The second law of motion is the Law of Acceleration. It states that the acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object. .

The third law of motion is the Law of Reaction. It states that for every action there is an equal and opposite reaction.