| 781 |
Simplify: 8 + 4 × 3 − 6 ÷ 2 |
General Test
Simplification and approximation |
Easy |
| 782 |
What is √1225? |
General Test
Simplification and approximation |
Medium |
| 783 |
What is 3/8 as a percentage? |
General Test
Simplification and approximation |
Easy |
| 784 |
Approximately what is 49.8 × 20.1? |
General Test
Simplification and approximation |
Easy |
| 785 |
Simplify: (2/3) of 270 |
General Test
Simplification and approximation |
Easy |
| 786 |
What is 15% of 240? |
General Test
Percentages |
Easy |
| 787 |
A price rises by 10% and then falls by 10%. The net change is: |
General Test
Percentages |
Medium |
| 788 |
If 30% of a number is 90, the number is: |
General Test
Percentages |
Easy |
| 789 |
A student scored 45 out of 60. What is the percentage? |
General Test
Percentages |
Easy |
| 790 |
A town’s population of 20,000 increases by 5% a year. What is it after 2 years? |
General Test
Percentages |
Medium |
| 791 |
Divide ₹600 in the ratio 2 : 3. The larger share is: |
General Test
Ratio, proportion and averages |
Easy |
| 792 |
If 3 : x = 9 : 12, then x is: |
General Test
Ratio, proportion and averages |
Easy |
| 793 |
The average of 10, 20, 30, 40 and 50 is: |
General Test
Ratio, proportion and averages |
Easy |
| 794 |
The average age of 5 students is 14. A teacher aged 44 joins them. What is the new average? |
General Test
Ratio, proportion and averages |
Medium |
| 795 |
The ratio of boys to girls in a class is 3 : 2. If there are 18 boys, how many girls are there? |
General Test
Ratio, proportion and averages |
Easy |
| 796 |
An article bought for ₹400 is sold for ₹500. What is the profit percentage? |
General Test
Profit, loss and discount |
Easy |
| 797 |
A shirt marked at ₹800 is sold at a 15% discount. What is the selling price? |
General Test
Profit, loss and discount |
Easy |
| 798 |
Successive discounts of 20% and 10% are equal to a single discount of: |
General Test
Profit, loss and discount |
Medium |
| 799 |
A trader sells an item at a loss of 10% for ₹450. What was the cost price? |
General Test
Profit, loss and discount |
Medium |
| 800 |
By selling 10 pens, a shopkeeper gains the cost price of 2 pens. The gain percentage is: |
General Test
Profit, loss and discount |
Hard |