2025-2026 COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS)
/. Water droplets forming on the inside of a cold windshield is an example of - Answer-
Condensation
/.Any astronomical body that revolves around a larger body is called? - Answer-a
satellite
/.In chemistry, to be classified as an organic substance, a substance my contain -
Answer-carbon atoms
/.Which element does NOT contain any neutrons?
A. Iron
B. Carbon
C. Oxygen
D. Hydrogen - Answer-Hydrogen
/.The chemical formula of a compound describes the elements the compound contains
and the - Answer-ratio of elements in the compound
/.What is the symbol for the hydroxyl ion? - Answer-OH-
/.The tympanic membranes are known as the - Answer-ear drums
/.Which of the following actions produce a chemical change? - Answer-adding salt to hot
water
/.Choking is prevented by the - Answer-epiglottis covering the voice box
/.Which if the following is a non-renewable resource? - Answer-wood
/.When scientists measure a liquid's resistance to flow, they are measuring the
liquid's...? - Answer-viscosity
/.A radar is designed to report the track of an aircraft every second. If this radar reports
30 tracks in one minute, what percentage of the time did the radar track the aircraft? -
Answer-50%
, /.Jerry walked a dog from 6:40am to 7:30pm one day. If he was paid at the rate of 6$
per hour, how much did he earn that day? - Answer-$5.00
/.A women is looking for a bigger square office. She finds an office twice the area of her
current office. If the perimeter of her current office is 88 feet, how many square feet is
the new office? - Answer-176 sq ft
/.If the perimeter of a square garden is 84 feet, what is the area of the garden? -
Answer-441 sq ft.
/.How many feet of chain fence are necessary to enclose a dog pen that is square an
has an area of 64 square feet? - Answer-32 feet
/.The pet store had six puppies selling for 104 each and twelve kittens selling for 24
each. Today, only two puppies and eight kittens were left. In dollar terms, what was the
ratio of sales of puppies to kittens? - Answer-13:3
/.The price of salmon at a fish market is 5.40 per pound. This is 150% its cost at a
supermarket. How much would it cost per pound at the supermarket? - Answer-$3.60 ---
--> 5.40/1.50=3.60
/.A train goes twice as fast downhill as it can go uphill, and 2/3 as fast uphill as it can go
on level ground. If it goes 120 mph downhill, how long will it take to travel 45 miles on
flat land? - Answer-1/2 hour
speed uphill=120/2=60
speed level=3/2 * uphill=90
speed downhill=120
on flat land, d=45=90*t
t=1/2 hr
/.Jamie just bought two boxes. The first box is square, with each side measuring 10
units, and is 4 units high. The second box is rectangular and has twice the volume of
the square box. If the height of the second box is 5 units, and the width is 10 units, what
is the length of the second box? - Answer-16 units
/.There are 9 red and 6 green marbles in a bag. A child reaches in the bag and
randomly takes one marble. What is the probability of that child getting a green marble?
- Answer-1/15 or .66 of a chance
/.If the population of a certain city increased 25% in two years, the new population was
what percent of the old? - Answer-125%