Hello Everyone!
Please reply your answer…
1.A train travels at a speed of 60 km/h for 10 minutes, and then at a speed of 90 km/h for the next 20 minutes. What is the average speed of the train for the entire journey?
A) 72 km/h
B) 72.5 km/h
C) 80 km/h
D) 73.5 km/h
2.The average of five numbers is 25. If one number is excluded, the average becomes 20. What is the excluded number?
A) 5
B) 10
C) 45
D) 20
3.A person spends 2/5 of his salary on food, 1/4 on rent, 1/10 on travel and the remaining amount of Rs. 9,000 on miscellaneous expenses. What is his monthly salary?
A) Rs. 25,000
B) Rs. 30,000
C) Rs. 36,000
D) Rs. 40,000
4.The ratio of the length to the width of a rectangle is 3:2. If the perimeter of the rectangle is 50 cm, what is the length of the rectangle?
A) 18 cm
B) 15 cm
C) 22 cm
D) 24 cm
5.A shopkeeper sells an article for Rs. 1,800, making a profit of 20%. If he had sold the article for Rs. 1,500, what would have been his profit or loss percentage?
A) 0%
B) 10% profit
C) 15% loss
D) 15% profit
Have a Happy Learning
Thanks & Regards
Teaching Assistant,
Dharshini M.
