Timed Challenge - Answer & Submit | GK Mania

1 Buy 5, get 1 free. Sell all at CP. Profit %?

A) 10%

B) 16.67%

C) 20%

D) 25%

2 What documentary won the 2024 Oscar?

A) 20 Days in Mariupol

B) Fire of Love

C) Navalny

D) All the Beauty

3 A sells to B at 20% profit, B sells to C at 25% profit. If C pays ₹225, A's CP?

A) ₹150

B) ₹160

C) ₹180

D) ₹140

4 What instrument detects magnetic fields?

A) Magnetometer

B) Barometer

C) Hygrometer

D) Ammeter

5 In a row of 13, X is 5th from left. Position from right?

A) 8th

B) 7th

C) 9th

D) 10th

6 Shopkeeper marks up 50%, gives 20% discount. Net profit%?

A) 10%

B) 20%

C) 30%

D) 25%

7 cos 0° + cos 30° + cos 45° + cos 60° + cos 90° = ?

A) 2.5

B) 4

C) 1+√3/2+√2/2+1/2 ≈ 3.08

D) 3

8 Surface area of cone: r=5, h=12?

A) 100π

B) 70π

C) 80π

D) 90π ≈ 282.7

9 How many countries signed the COP28 pledge to triple renewables by 2030?

A) 200

B) 50

C) Over 110 nations

D) 30

10 An article marked 40% above CP. Discount 15%. Profit %?

A) 15%

B) 25%

C) 19%

D) 20%

Quiz

1 Buy 5, get 1 free. Sell all at CP. Profit %?

2 What documentary won the 2024 Oscar?

3 A sells to B at 20% profit, B sells to C at 25% profit. If C pays ₹225, A's CP?

4 What instrument detects magnetic fields?

5 In a row of 13, X is 5th from left. Position from right?

6 Shopkeeper marks up 50%, gives 20% discount. Net profit%?

7 cos 0° + cos 30° + cos 45° + cos 60° + cos 90° = ?

8 Surface area of cone: r=5, h=12?

9 How many countries signed the COP28 pledge to triple renewables by 2030?

10 An article marked 40% above CP. Discount 15%. Profit %?

Navigator

Quiz

1 Buy 5, get 1 free. Sell all at CP. Profit %?

2 What documentary won the 2024 Oscar?

3 A sells to B at 20% profit, B sells to C at 25% profit. If C pays ₹225, A's CP?

4 What instrument detects magnetic fields?

5 In a row of 13, X is 5th from left. Position from right?

6 Shopkeeper marks up 50%, gives 20% discount. Net profit%?

7 cos 0° + cos 30° + cos 45° + cos 60° + cos 90° = ?

8 Surface area of cone: r=5, h=12?

9 How many countries signed the COP28 pledge to triple renewables by 2030?

10 An article marked 40% above CP. Discount 15%. Profit %?

Navigator

Quiz Results