Oyo State School of Hygiene Past Questions
Oyo State School of Hygiene Past Questions and answers: Welcome to the most dependable past-question resource on the internet. It is our responsibility to assist you in performing well in the upcoming entrance tests, and the only way we can truly do so is by ensuring you have access to the appropriate materials to help in your preparations. And it doesn’t get any more relevant than a free pdf ebook with around 300 questions culled from the previous five exam editions. Below are some samples for you to try:
Samples of Oyo State School of Hygiene Past Questions
- What is X in the equation given below? 42He + 94Be → 126C + X
A) electron
B) hydrogen
C) lithium
D) neutron
E) proton
2. When an axon is at rest, the concentration of ions on either side of the membrane are different. Which of the following is correct about the concentrations of ions on either side of the membrane?
A) There is an excess of potassium ions inside the axon and an excess of sodium ions outside
B) The inside of the axon becomes positively charged while the outside is negatively charged
C) There is an excess of sodium ions on the inner side of the axon
D) Chloride and potassium ions begin to move acrossthe membrane
E) Calcium ions accumulate on the upper side of the axon
3. The reaction of halogens in the presence of sunlight is an example of
A) oxidation reaction
B) addition reaction
C) hydrogenation reaction
D) substitution reaction
4. A waterfall is 6.30m high. What is the change in temperature of a quantity of water that falls from the top to the bottom of the waterfall? (Neglect heat losses to the surroundings, take g as 10 ms-2 and specific heat capacity of weather as 4200,J kg-1K-1
A) 0.15°C
B) 1.50°C
C) 15.00°C
D) 21.00 °C
E) 50.00°C
2. The groups of sensory cells found on the upper surface of the tongue are called
A) ampullae
B) taste buds
C) nerve cells
D) somatic cells
E) tactile cells
3. The enzyme used in the hydrolysis of starch to dextrin and maltose is
A) amylase
B) diastatse
C) invertase
D) zymase
4. N.N.P.C. gas cylinder containing 15kg of cooking gas was left open, and the gas emptied in 3.8 minutes, at an average speed of 20 ms-1. What force was exerted on the gas in the cylinder?
A) 132N
B) 13.2N
C) 1.32N
D) 0.132N
E) 0.013N
5. Which of the following is not a courtship behaviour exhibited by animals?
A) Pairing
B) Display
C) Seasonal migration
D) Hibernation
E) Territorialism
Oyo State School of Hygiene Past Questions
If you practice this ebook, you are sure of at least three gains. 1) You get to have first-hand knowledge of the structure of the questions. 2) There is a chance to have dependable information as to what areas to emphasize your efforts. 3) There is the benefit of going through questions some of which you would see in the exams.
Subject Combinations
- Biology
- Physics
- Chemistry
- English
