Timed Challenge - Answer & Submit | GK Mania

1 How many sides does a hexagon have?

A) 8

B) 7

C) 5

D) 6

2 What is the equation of a circle with center (h,k) radius r?

A) (x−h)² + (y−k)² = r²

B) x−h + y−k = r

C) (x+h)² + (y+k)² = r

D) x² + y² = r²

3 What is the probability of rolling a 6?

A) 1/3

B) 1/6

C) 1/12

D) 1/2

4 A cistern normally fills in 8h. Due to leak, takes 10h. Leak empties in?

A) 50 hours

B) 40 hours

C) 30 hours

D) 20 hours

5 What is the name for a triangle with two equal sides?

A) Scalene

B) Right

C) Equilateral

D) Isosceles

6 What is |−7|?

A) 0

B) 7

C) 1

D) −7

7 Trains A (90 km/h) and B (60 km/h) are 300 km apart. A bird at 120 km/h flies between them until they meet. Distance by bird?

A) 240 km

B) 360 km

C) 200 km

D) 300 km

8 What element is liquid at −39°C?

A) Bromine

B) Gallium

C) Cesium

D) Mercury

9 A tree breaks at a point 6m above ground. Top touches ground 8m from base. Original height?

A) 20 m

B) 16 m

C) 14 m

D) 18 m

10 What is a prism's function?

A) Amplifies light

B) Disperses white light into spectrum

C) Combines colors

D) Blocks light

Quiz

1 How many sides does a hexagon have?

2 What is the equation of a circle with center (h,k) radius r?

3 What is the probability of rolling a 6?

4 A cistern normally fills in 8h. Due to leak, takes 10h. Leak empties in?

5 What is the name for a triangle with two equal sides?

6 What is |−7|?

7 Trains A (90 km/h) and B (60 km/h) are 300 km apart. A bird at 120 km/h flies between them until they meet. Distance by bird?

8 What element is liquid at −39°C?

9 A tree breaks at a point 6m above ground. Top touches ground 8m from base. Original height?

10 What is a prism's function?

Navigator

Quiz

1 How many sides does a hexagon have?

2 What is the equation of a circle with center (h,k) radius r?

3 What is the probability of rolling a 6?

4 A cistern normally fills in 8h. Due to leak, takes 10h. Leak empties in?

5 What is the name for a triangle with two equal sides?

6 What is |−7|?

7 Trains A (90 km/h) and B (60 km/h) are 300 km apart. A bird at 120 km/h flies between them until they meet. Distance by bird?

8 What element is liquid at −39°C?

9 A tree breaks at a point 6m above ground. Top touches ground 8m from base. Original height?

10 What is a prism's function?

Navigator

Quiz Results