Free Test Prep CLEP-Science-and-Mathematics Exam Questions

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Total 500 Questions | Updated On: Aug 20, 2026

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Question 1

A force of 25 N is acting along the North direction and a force of 12 N is acting along the South direction ona body of mass 1.5 kg. What acceleration will the force bring in the body?

A : 9.87 m/s2

B : 2.36 m/s2

C : 4.67 m/s2

D : 7.67 m/s2

E : 8.67 m/s2

Answer: A

Question 2

If A = (1, 2, 3) and B = (3, 4, 5) how many elements are in the intersection of A and B?

A : 0

B : 1

C : 3

D : 5

Answer: B

Question 3

Which of the following would NOT be found in an animal with bilateral symmetry?

A : Dorsal side

B : Anterior

C : Posterior

D : 3 axes of symmetry

E : Ventral side

Answer: D

Question 4

If an electron jumps from higher energy shell of energy E2 to lower energy shell E1, what will be thewavelength of the photon emitted during the process?

A : h (c/E1 − E2)

B : h (c/E1 × E2)

C : h (c/E1+ E2)

D : h (c/E2)

E : h (c/E2 − E1)

Answer: A

Question 5

What would be the minimum angle of incidence so that a ray of light travelling from medium 1 of refractiveindex 1.7 to medium 2 of refractive index 1.5 does not emerge out of medium 2?

A : sin−1(0.88)

B : cos−1(0.88)

C : tan−1(0.88)

D : tan−1(1.13)

E : sin−1(1.13)

Answer: A

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Total 500 Questions | Updated On: Aug 20, 2026

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