Social Science

Music Theory

1,843 Questions

Review fundamental music theory concepts including scales, chords, intervals, and musical notation. These questions also cover instrument techniques and improvisation methods. Practice these objective questions to build a strong foundation for performing arts and fine arts evaluations.

Musical intervals and notesChords and harmonyScales and formulasMusical notation symbolsInstrumental techniquesJazz improvisation

Music Theory Questions

Multiple choice general knowledge

How many strings does a bass guitar usually have?

  1. 4

  2. 5

  3. 7

  4. 8
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A standard bass guitar typically has 4 strings (E-A-D-G), tuned one octave below a regular guitar. While 5-string and 6-string basses exist, the traditional and most common configuration is 4 strings. 7 and 8 strings are extremely rare.

Multiple choice general knowledge

Most Car Horns honk in the key of...?

  1. 'F'

  2. 'A' Minor

  3. 'C'

  4. peen peen
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Most car horns are manufactured to sound in the key of F, which is an industry standard for acoustic consistency and safety in vehicle warning systems. Other keys like A minor or C are not typically used for car horn design.

Multiple choice

If E is the 4th note of the scale, then which of the following must be true?

Directions: Study the following information carefully and answer the question that follows:

A certain musical scale consists of exactly six notes: A, B, C, D, E and F. The notes are arranged from the lowest to the highest (starting from 1st note to 6th note of the scale). Each note has to appear once in the scale.

1. E is lower than F.

2. B is higher than A.

3. D is somewhere in between A and B.

4. No note is above C.

  1. A is the 3rd note.

  2. A is the 5th note.

  3. D is the 4th note.

  4. D is the 2nd note.

  5. B is the 5th note.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Summarising the above information, we ge ||| |---|---| |Notes| | |6th|C| |5th|F| |4th|E| |3rd|B| |2nd|D| |1st|A|

Multiple choice

If A and D are separated by exactly one note, which of the following must be true?

Directions: Study the following information carefully and answer the question that follows:

A certain musical scale consists of exactly six notes: A, B, C, D, E and F. The notes are arranged from the lowest to the highest (starting from 1st note to 6th note of the scale). Each note has to appear once in the scale.

1. E is lower than F.

2. B is higher than A.

3. D is somewhere in between A and B.

4. No note is above C.

  1. B is the 4th note.

  2. F is the 5th note.

  3. E is lower than D.

  4. D is lower than F.

  5. E is in between A and D.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

C is the highest note given. If A and D are separated by one note and B must be a higher note than A and D, then the arrangement will be as follows: 6th note : C 5th note : B

Case 1: As there is exactly one note between A and D and E is lower than F, so 4th note must be D, 3rd note must be F, 2nd note must be A and 1st note must be E.

Case 2: If we place D on the 3rd note, A must be placed on the 1st note. As E is lower than F, then 4th and 2nd notes must be F and E, respectively.

In both the cases, E is lower than D. So, this is the correct answer.

Multiple choice

What is the strength of an acid or base measured on a scale called?

  1. Vernier Scale

  2. Musical scale

  3. pH scale

  4. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The pH scale (0-14) measures how acidic or basic a solution is - pH < 7 is acidic, pH > 7 is basic, pH 7 is neutral. Vernier scale measures length, musical scale is for music. pH scale is the correct answer.

Multiple choice

A certain musical scale consists of exactly six notes A, F, G, K, L, O. The notes are arranged from lowest to highest in the scale. Each note appears once and only once in the scale and the intervals between the notes are all equal. L is lower than O. F is higher than A. K is somewhere between A and F. G is the highest note of scale. If exactly two notes separate, A and K, then which of the following must be true?

  1. A is the lowest note

  2. O is the fifth note

  3. O is the higher than K

  4. L is somewhere between F and K

  5. O and L are sepertaed by exactly one note
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

L is lower than O L < A

F is the higher than A F > A 

K is somehwere between A and F A K F are in sequence 

G is the highest note G is at 6th not ||||||| |---|---|---|---|---|---| |1|2|3|4|5|6 | |A|F|L|K|O|G|

If A is the lowest then only all the other conditions are satisfied. So, this must be true. 

Multiple choice

Which of the following is the lowest note of the scale?

A certain musical scale consists of exactly six notes A, F, G, K, L, O. The notes are arranged from lowest to highest in the scale. Each note appears once and only once in the scale and the intervals between the notes are all equal. L is lower than O. F is higher than A. K is somewhere between A and F. G is the highest note of the scale.

  1. A

  2. O

  3. L

  4. K

  5. None of the above

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

G is the highest note

L is lower than O

L < O F is higher than A.

F > A

K is somewhere between A and F

F > K > A   The only possibility is    ||||||| |---|---|---|---|---|---| |1|2|3|4|5|6 | |A|K|F|L|O|G|

A is the lowest note

So, this is correct choice

Multiple choice

Which of the following cannot be true of the scale?

A certain musical scale consists of exactly six notes A, F, G, K, L, O. The notes are arranged from lowest to highest in the scale. Each note appears once and only once in the scale and the intervals between the notes are all equal. L is lower than O. F is higher than A. K is somewhere between A and F. G is the highest note of scale.

  1. G is the second note

  2. K is the third note

  3. G is the sixth note

  4. K is the second note

  5. F is the fourth note

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

G cannot be the second note
 

F is higher than A . F > A

K is somewhere between A and F. F > K > A   The only possibility is    ||||||| |---|---|---|---|---|---| |1|2|3|4|5|6 | |A|K|F|L|O|G|

Multiple choice

Which of the following could be the order in which the pieces are played?

A jazz group plans to play six songs during a show which are in the order of J, K, L, M, N, O. Each piece will be played exactly thrice. The order in which the pieces are to be played is subjected to the following conditions. N must be played before J and before O. M must be played later than J. K must be played third in piece.

  1. K L N O M J

  2. K O N J M L

  3. M J K O L N

  4. N L K J O M

  5. N O J M K L
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Yes, it is the correct choice 

The sequence N L K J O M is the correct sequence

In the sequence M J K O L N

N is played before J and O; which doesn't satisfy the conditions

N must be played before J and before O

N J O 

M must be played later than J

N  J O M or N O  J M

K must be played third in piece  ||||||| |---|---|---|---|---|---| |1|2|3|4|5|6| |N| L|K|J|O|M|

Multiple choice

A certain musical scale consists of exactly six notes A, F, G, K, L, O. The notes are arranged from lowest to highest in the scale. Each note appears once and only once in the scale and the intervals between the notes are all equal. L is lower than O. F is higher than A. K is somewhere between A and F. G is the highest note of scale. If L is the second note, then F and K could be which of the following notes respectively?

  1. 4th and 5th

  2. 5th and 3rd

  3. 3rd and 4th

  4. 5th and 2nd

  5. Both 1, 2 and 3 are true
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

L is lower than O

L < A

F is higher than A

F > A

K is somehwere between A and F

A K F are in sequence

G is the highest note

G is at 6th note

Here are some possible sequences of the note ||||||| |---|---|---|---|---|---| |1|2|3|4|5|6| |A|L|K|F|O|G| |A|L|K|O|F|G| |A|L|O|K|F|G|

F and K are at 3rd and 4th, 3rd and 5th notes, 4th and 5th notes

So options 1, 2, 3 are true

4th choice is not correct 

Multiple choice

If L is played first, which song must be played second?

A jazz group plans to play six songs during a show which are in the order of J, K, L, M, N, O. Each song will be played exactly thrice. The order in which the songs are to be played is subjected to the following conditions. N must be played before J and before O. M must be played later than J. K must be played third..

  1. J

  2. K

  3. M

  4. N

  5. None of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is correct choice

In the sequence M J K O L N

N is played before J and O which doesn't satisfy the conditions

N must be played before J and before O

N J O 

M must be played after J

N J O M or N O J M

K must be played the third in piece

One of the possibilities i ||||||| |---|---|---|---|---|---| |1|2|3|4|5|6| |L| N|K|J|M|O|

Multiple choice

Which of the following must be true of the order in which the pieces are played?

A jazz group plans to play six songs during a show which are in the order of J, K, L, M, N, O. Each piece will be played exactly thrice. The order in which the pieces are to be played is subjected to the following conditions. N must be played before J and before O. M must be played later than J. K must be played third in piece.

  1. L is played after K

  2. M is played after N

  3. M is played second

  4. O is played after M

  5. O is played after J
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Yes, it's correct choice    In the sequence M J K O L N; N is played before J and O which doesn't satisfy the conditions

N must be played before J and before O

N J O 

M must be played later than J

N J O M or N O J M

K must be played third in piece

One of the possibilities i ||||||| |---|---|---|---|---|---| |1|2|3|4|5|6| |N| L|K|J|O|M|

L is played before K   ||||||| |---|---|---|---|---|---| |1|2|3|4|5|6| |N|L|K|J|M|O| |N|J|K|L|M|O|

In every possibility M is played after N

So, this must be true 

So, in the second possibility L is played before K

This is not a true condition  

Multiple choice

A certain musical scale consists of exactly six notes A, F, G, K, L, O. The notes are arranged from lowest to highest in the scale. Each note appears once and only once in the scale and the intervals between the notes are all equal. L is lower than O. F is higher than A. K is somewhere between A and F. G is the highest note of scale. If A and K are separated by exactly one note which of the following must be true?

  1. F is the fourth note

  2. O is the fifth note

  3. L is lower than K

  4. K is lower than O

  5. L is between A and K
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Start by assuming A is the lowest note on the scale and that K is therefore the 3rd note

F has two possibilities    ||||||| |---|---|---|---|---|---| |1|2|3|4|5|6| |A| |K| |F|G| |A| |K|F| |G|

L and O can be placed in two positions with O > L  | |A|L|K|F|O|G|

This is a must condition in any sequence, L is lower than K    

Multiple choice

All the songs could be played immediately after K except one. What is that song?

A jazz group plans to play six songs during a show which are in the order of J, K, L, M, N, O. Each song will be played exactly thrice. The order in which the songs are to be played is subjected to the following conditions. N must be played before J and before O. M must be played later than J. K must be played third..

  1. J

  2. L

  3. M

  4. N

  5. O
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Yes, it's correct choice

In the sequence M J K O L N

N is played before J and O which doesn't satisfy the conditions

N must be played before J and before O

N J O 

M must be played later than J

N J O M or N O J M

K must be played third in piece 

One of the possibilities is ||||||| |---|---|---|---|---|---| |1|2|3|4|5|6| |N| L|K|J|O|M|

N is played before K   ||||||| |---|---|---|---|---|---| |1|2|3|4|5|6| |N|L|K|J|M|O| |N|J|K|L|M|O|

So, N can't  be played after K. It should be played before K .