WAEC (WASSCE) Physics Past Questions & CBT Practice

It can be concluded that gastric juice

1. A.contains enzymes✓ Correct
2. B.is acidic
3. C.is a mixture
4. D.has pH value of 7

From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences. The spectators had endure the heat _____

1. A.as they could✓ Correct
2. B.as best as they could
3. C.as best they could
4. D.as they could best

choose the word that rhymes with the given word. suite

1. A.thrice
2. B.suit
3. C.sweet✓ Correct
4. D.sweat

Under which conditions of pressure (p) and temperature (T) would the volume of an inflated ballon increase? When

1. A.P and T are increased
2. B.both T and P are decreased✓ Correct
3. C.T is increased and P is decreased
4. D.T is decreased and P is increased

A trader made a loss of 15% when an article was sold. Find the ratio of the selling price  : cost price

1. A.3:20
2. B.3:17
3. C.17:20✓ Correct
4. D.20:23

From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences.   That book is neither_________

1. A.his or yours
2. B.his not yours
3. C.his nor yours✓ Correct
4. D.his own nor yours

A coin is pushed from the edge of a laboratory bench with a horizontal velocity of 15.0 $ms^{-1}$. If the height of the bench from the floor is 1.5m, calculate the distance from the foot of the bench to the point of impact with the floor [g = 10$ms^{-2}$]

1. A.0.75m
2. B.2.25m
3. C.8.22m
4. D.15.00m✓ Correct

Nínú oríki İran )kòmí, lára ohun tí ijòyè fi ń şe òşó ni

1. A.A. àdá
2. B.B. òkò
3. C.C. ibọn✓ Correct
4. D.D. idà

In the diagram, TS is a tangent to the circle at S. |PR| and < PQR = 177o. Calculate < PST.

1. A.54o
2. B.44o
3. C.34o✓ Correct
4. D.27o

When an air column is set into vibrations, the distance between two consecutive nodes of the resultant wave is

1. A.one quarter of the wavelength
2. B.half of the wavelength
3. C.the wavelength
4. D.twice the wavelength✓ Correct