Timed Challenge - Answer & Submit | GK Mania

1 Simplify: √48 + √12?

A) Cannot simplify easily

B) 3×√12

C) Let me use actual values

D) Complex expression

2 If A:B:C = 2:3:5 and total is 500, C's share?

A) 200

B) 300

C) 250

D) 150

3 Who invented the World Wide Web?

A) Tim

B) Steve Jobs

C) Bill Gates

D) Vint Cerf

4 What is 0.75 as a fraction?

A) 2/3

B) 7/5

C) 3/4

D) 4/3

5 A beats B by 50m in 500m race. Speed ratio?

A) 450:500

B) 500:450

C) 500:550

D) 550:500

6 Sum of n terms of 1² + 2² + 3² + ... = n(n+1)(2n+1)/6. Sum of first 10?

A) 350

B) 385

C) 400

D) 420

7 What is the NISAR satellite mission?

A) Mars radar

B) NASA-ISRO radar satellite for Earth observation

C) Moon laser

D) Sun telescope

8 Go at 25km/h, return at 75km/h. Average speed?

A) 32.5 km/h

B) 50 km/h

C) 37.5 km/h

D) 42.5 km/h

9 If nC5 = 56, what is n?

A) 9

B) 8

C) 6

D) 7

10 From 9:15 AM to 2:45 PM is how many hours?

A) 6 hours

B) 5 hours

C) 5.5 hours

D) 4.5 hours

Quiz

1 Simplify: √48 + √12?

2 If A:B:C = 2:3:5 and total is 500, C's share?

3 Who invented the World Wide Web?

4 What is 0.75 as a fraction?

5 A beats B by 50m in 500m race. Speed ratio?

6 Sum of n terms of 1² + 2² + 3² + ... = n(n+1)(2n+1)/6. Sum of first 10?

7 What is the NISAR satellite mission?

8 Go at 25km/h, return at 75km/h. Average speed?

9 If nC5 = 56, what is n?

10 From 9:15 AM to 2:45 PM is how many hours?

Navigator

Quiz

1 Simplify: √48 + √12?

2 If A:B:C = 2:3:5 and total is 500, C's share?

3 Who invented the World Wide Web?

4 What is 0.75 as a fraction?

5 A beats B by 50m in 500m race. Speed ratio?

6 Sum of n terms of 1² + 2² + 3² + ... = n(n+1)(2n+1)/6. Sum of first 10?

7 What is the NISAR satellite mission?

8 Go at 25km/h, return at 75km/h. Average speed?

9 If nC5 = 56, what is n?

10 From 9:15 AM to 2:45 PM is how many hours?

Navigator

Quiz Results