PT-4 comparing quantities

The ratio of speed of cycle 12km/hr to the speed of scooter 36km/hr is

• 4:7
• 2:5
• 1:3
• 3:1

The ratio of 10m to 10km is

• 1:10
• 10:1
• 1:1000
• 100:1

The percentage of 1:4 is

• 50%
• 75%
• 20%
• 25%

The percentage of 2:5 is

• 40%
• 10%
• 60%
• 25%

If 50% of students are good at science out of 20 students , then the number of students not good at science is

• 25
• 5
• 10
• 15

.An item marked at ₹ 840 is sold for ₹ 714, then the discount % is

• 10%
• 15%
• 25%
• 20%

A person got a 10% increase in his salary.if this salary was ₹50000 then the new salary is

• ₹45000
• ₹55000
• ₹60000
• ₹52000

The cost of the article was ₹15500 and ₹500 was spent on its repairing if it is sold for profit of 15% then the selling price of the article is

• ₹18400
• ₹16000
• ₹17500
• ₹19000

The ratio of 50 paise to ₹1 is

• 3:2
• 2:1
• 1:3
• 1:2

The ratio of 100m to 1km is

• 1:100
• 1:1000
• 10:1
• 1:10