Timed Challenge - Answer & Submit | GK Mania

1 How many degrees in a right angle?

A) 90

B) 360

C) 180

D) 45

2 What is the complement of a set A?

A) The universal set

B) The same as A

C) The empty set

D) All elements not

3 What is the Cauchy-Schwarz inequality?

A) Magnitudes are always zero

B) absolute value of the inner

C) All vectors are equal

D) Vectors never align

4 What is the law of cosines?

A) A law about circular motion

B) A physics principle

C) c² = a² + b² − 2ab·cos for

D) A chemistry rule

5 What is 16 × 7?

A) 112

B) 108

C) 98

D) 126

6 How many degrees in a circle?

A) 360

B) 90

C) 270

D) 180

7 Square is to 4 as triangle is to ?

A) 5

B) 6

C) 3

D) 8

8 What is Green's theorem about?

A) Sorting data

B) Counting roots

C) Relating line

D) Finding volume

9 What is the difference between a theorem and a conjecture?

A) They are the same

B) A conjecture is proven

C) theorem is proven; a

D) A theorem is unproven

10 What is √400?

A) 22

B) 25

C) 20

D) 18

Quiz

1 How many degrees in a right angle?

2 What is the complement of a set A?

3 What is the Cauchy-Schwarz inequality?

4 What is the law of cosines?

5 What is 16 × 7?

6 How many degrees in a circle?

7 Square is to 4 as triangle is to ?

8 What is Green's theorem about?

9 What is the difference between a theorem and a conjecture?

10 What is √400?

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Quiz

1 How many degrees in a right angle?

2 What is the complement of a set A?

3 What is the Cauchy-Schwarz inequality?

4 What is the law of cosines?

5 What is 16 × 7?

6 How many degrees in a circle?

7 Square is to 4 as triangle is to ?

8 What is Green's theorem about?

9 What is the difference between a theorem and a conjecture?

10 What is √400?

Navigator

Quiz Results