# General Principles - General Questions Online Exam Quiz

General Principles - General Questions GK Quiz. Question and Answers related to General Principles - General Questions. MCQ (Multiple Choice Questions with answers about General Principles - General Questions

### Solve the following equation for the two roots of x : x 2 — 16 = 0

Options

A : x = 2 i ,   –2 i

B : x = 4 i ,   –4 i

C : x = 4,   –4

D : x = 2,   –2

Options

A : h = 7.07

B : h = 10

C : h = 5

D : h = 14.14

Options

A : = 30°

B : = 40°

C : = 60°

D : = 50°

### Solve the following equation for x , y , and z :

Options

A : x = 1, y = 1, z = –1

B : x = 5/3, y = 7/6, z = –1/2

C : x = –2/3, y = –2/3, z = –1

D : x = –1, y = 1, z = 1

Options

A : h = 5.77

B : h = 11.55

C : h = 5

D : h = 8.66

### Determine the angles and and the length of side AB of the triangle. Note that there are two possible answers to this question and we have provided only one of them as an answer.

Options

A : = 46.7°, = 93.3° d = 9.22

B : = 50.0°, = 90.0° d = 9.14

C : = 40.0°, = 100.0° d = 9.22

D : = 48.6°, = 91.4°, d = 9.33

Options

A : AB = 5.42

B : AB = 3

C : AB = 5

D : AB = 4

Options

A : = 30°

B : = 40°

C : = 60°

D : = 50°

### Solve the following equation for the two roots of x :   — x 2 + 5 x = — 6

Options

A : x = 2,   3

B : x = –1,   –5

C : x = –1,   6

D : x = –0.742,   6.74

Options

A : h = 10

B : h = 7.07

C : h = 14.14

D : h = 5

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