8 quick questions. Pick one answer each, then see your score and the right answers explained.
1. Find the next number: 2, 6, 12, 20, 30, ?
2. If 5 pens cost ₹60, what do 8 pens cost?
3. Simple interest on ₹5,000 at 8% a year for 2 years is:
4. 64 is divided in the ratio 3 : 5. The larger part is:
5. A train runs at 60 km/h. How long does it take to cover 180 km?
6. An item marked ₹1,000 is sold at 15% off. What is the selling price?
7. What is the average of 10, 20, 30 and 40?
8. What is 20% of 250?