Timed Challenge - Answer & Submit | GK Mania

1 What comes next: 1, 3, 7, 15, 31, 63, ?

A) 127

B) 120

C) 125

D) 130

2 Average of 10, 20, 30, 40, 50 is ?

A) 40

B) 35

C) 25

D) 30

3 Which does not belong: Gold, Silver, Platinum, Mercury?

A) Gold

B) Mercury (liquid at room temp)

C) Platinum

D) Silver

4 Weighted avg: 35 students score 40, 15 score 60?

A) 51.0

B) 44.0

C) 48.0

D) 46.0

5 A is 3× as efficient as B. Together finish in 6 days. A alone?

A) 6 days

B) 8 days

C) 10 days

D) 12 days

6 What is 5^4?

A) 620

B) 630

C) 625

D) 635

7 If 8 workers paint 6 rooms in 4 days, 12 workers paint 15 rooms in?

A) 5 days

B) 10 days

C) 6.67 ≈ 7 days

D) 8 days

8 What is the name of Google's web browser?

A) Safari

B) Chrome

C) Firefox

D) Edge

9 Two trains: 90 km/h and 110 km/h toward each other, 500 km apart. Meet after?

A) 3 hours

B) 2 hours

C) 4 hours

D) 2.5 hours

10 A train travels 60 km/h for 2 hours. How far?

A) 100 km

B) 140 km

C) 90 km

D) 120 km

Quiz

1 What comes next: 1, 3, 7, 15, 31, 63, ?

2 Average of 10, 20, 30, 40, 50 is ?

3 Which does not belong: Gold, Silver, Platinum, Mercury?

4 Weighted avg: 35 students score 40, 15 score 60?

5 A is 3× as efficient as B. Together finish in 6 days. A alone?

6 What is 5^4?

7 If 8 workers paint 6 rooms in 4 days, 12 workers paint 15 rooms in?

8 What is the name of Google's web browser?

9 Two trains: 90 km/h and 110 km/h toward each other, 500 km apart. Meet after?

10 A train travels 60 km/h for 2 hours. How far?

Navigator

Quiz

1 What comes next: 1, 3, 7, 15, 31, 63, ?

2 Average of 10, 20, 30, 40, 50 is ?

3 Which does not belong: Gold, Silver, Platinum, Mercury?

4 Weighted avg: 35 students score 40, 15 score 60?

5 A is 3× as efficient as B. Together finish in 6 days. A alone?

6 What is 5^4?

7 If 8 workers paint 6 rooms in 4 days, 12 workers paint 15 rooms in?

8 What is the name of Google's web browser?

9 Two trains: 90 km/h and 110 km/h toward each other, 500 km apart. Meet after?

10 A train travels 60 km/h for 2 hours. How far?

Navigator

Quiz Results