Podcast
Questions and Answers
If a batsman makes a score of 90 runs in the 15th inning and increases his average by 5, what was his average up to the 14th inning?
If a batsman makes a score of 90 runs in the 15th inning and increases his average by 5, what was his average up to the 14th inning?
- 80
- 70
- 85
- 75 (correct)
After first increasing the cost of an article by 20% and then reducing it by 20%, what is the final cost of the article given its original cost was Rs.75?
After first increasing the cost of an article by 20% and then reducing it by 20%, what is the final cost of the article given its original cost was Rs.75?
- Rs. 75
- Rs. 60
- Rs. 76
- Rs. 72 (correct)
If a train travels from Karachi to Sukkur at a speed of 100 km/h and back from Sukkur to Karachi at a speed of 150 km/h, what is the average speed for the whole journey?
If a train travels from Karachi to Sukkur at a speed of 100 km/h and back from Sukkur to Karachi at a speed of 150 km/h, what is the average speed for the whole journey?
- 120 km/hr
- 75 km/hr
- 135 km/hr
- 125 km/hr (correct)
If the average age of three girls is 20 years and their ages are in the ratio 3:5:7, what is the age of the youngest girl?
If the average age of three girls is 20 years and their ages are in the ratio 3:5:7, what is the age of the youngest girl?
If 42 men can complete a piece of work in 18 days, how many men would be needed to complete the same work in 21 days?
If 42 men can complete a piece of work in 18 days, how many men would be needed to complete the same work in 21 days?
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