Category 1
What do you call an angle that is more than 90 degrees and less than 180 degrees?
If there are 365 days in one year and 100 years in one century, how many days are in one century?
36, 500 days
How many significant figures are there in 0.895084?
6
What element is essential in an organic compound?
Carbon
At the top of the highest point/peak on a roller coaster, how is the energy split between potential and kinetic energy?
100% PE, 0% KE
An algebraic expression that is made up of three or more terms is called _____________ .
Multinomial
True or false? A concave shape curves outwards.
FALSE
What is the intersection of two distinct lines?
Point
How many seconds are there in a day?
86, 400 seconds
What was the year 1982 as a Roman Numeral?
MCMLXXXII
From left to right, what is the order of zones on a periodic table?
metals, metalloids, and nonmetals
What is the name given to unreactive elements in the far-right column of the periodic table?
Noble Gases
Which type of blood vessels carries blood away from the heart?
Arteries
In a quadratic equation 2x 2 + 3x = 5x - 8, what is the value of b?
-2
John’s dad invested some money and for every ₱1000 he invested he got a total of ₱1250 back. If John’s dad invested ₱25,000, how total did he get back?
₱31,250
What is the only number that is twice the sum of its digits?
18
In a group, 25 persons like tea or coffee, of these 15 like tea and 6 like both coffee and tea. How many like coffee?
16
After a 20% discount and 6% tax, a guitar cost $530.00. What was the original price of the guitar?
625
If 5 men make a car in 5 days, then how many days will 10 men take to make 2 cars?
5 Days
Based on the equation Cl 2 + 2 KBr → Br 2 + 2KCl, how many grams of potassium chloride can be produced from 356 g of chlorine and 356g of potassium bromide?
223 g