Timed Challenge - Answer & Submit | GK Mania

1 Successive discounts 24% and 15%. Effective discount?

A) 37.4%

B) 35.4%

C) 39%

D) 33.4%

2 Train 150m crosses 250m bridge in how many seconds at 20 m/s?

A) 18 sec

B) 22 sec

C) 25 sec

D) 20 sec

3 ₹275 changes to ₹220. % decrease?

A) 30.0%

B) 15.0%

C) 25.0%

D) 20.0%

4 Angle between clock hands at 8:40?

A) 5.0°

B) 20.0°

C) 35.0°

D) 50.0°

5 Train 325m at 81 km/h passes a pole. Time?

A) 16 sec

B) 14 sec

C) 13 sec

D) 17 sec

6 CI on ₹7000 at 10% for 2 years?

A) ₹1570

B) ₹1420

C) ₹1470

D) ₹1520

7 Mix 5L at ₹40/L with 3L at ₹60/L. Rate?

A) ₹47.5/L

B) ₹45.5/L

C) ₹52.5/L

D) ₹49.5/L

8 Price changes from ₹250 to ₹300. Percentage increase?

A) 15.0%

B) 20.0%

C) 25.0%

D) 30.0%

9 Volume of cylinder: r=4, h=9? (π=22/7)

A) 453 cm³

B) 433 cm³

C) 503 cm³

D) 473 cm³

10 Train 350m at 72 km/h passes a pole. Time?

A) 21 sec

B) 18 sec

C) 17 sec

D) 20 sec

Quiz

1 Successive discounts 24% and 15%. Effective discount?

2 Train 150m crosses 250m bridge in how many seconds at 20 m/s?

3 ₹275 changes to ₹220. % decrease?

4 Angle between clock hands at 8:40?

5 Train 325m at 81 km/h passes a pole. Time?

6 CI on ₹7000 at 10% for 2 years?

7 Mix 5L at ₹40/L with 3L at ₹60/L. Rate?

8 Price changes from ₹250 to ₹300. Percentage increase?

9 Volume of cylinder: r=4, h=9? (π=22/7)

10 Train 350m at 72 km/h passes a pole. Time?

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Quiz

1 Successive discounts 24% and 15%. Effective discount?

2 Train 150m crosses 250m bridge in how many seconds at 20 m/s?

3 ₹275 changes to ₹220. % decrease?

4 Angle between clock hands at 8:40?

5 Train 325m at 81 km/h passes a pole. Time?

6 CI on ₹7000 at 10% for 2 years?

7 Mix 5L at ₹40/L with 3L at ₹60/L. Rate?

8 Price changes from ₹250 to ₹300. Percentage increase?

9 Volume of cylinder: r=4, h=9? (π=22/7)

10 Train 350m at 72 km/h passes a pole. Time?

Navigator

Quiz Results