1). What is 5% of 50% of 500?
 
2). 89% of ? + 365 = 1075.22
 
3). What is 32% of \( \Large \frac{3}{8} \)th of 5000?
 
4). 12 of 26% of \( \Large \frac{5}{78} \) of 38% of \( \Large \frac{7}{152} \) of 10000 = ?
 
5). A number increased by \( \Large 137\frac{1}{2} \)% and the increment is 33. The number is
 
6). A person's salary has increased from Rs.7200 to Rs.8100. What is the percentage increase in his salary?
 
7). A's salary is 20% less than B's salary. Then B's salary is more than A's salary by
 
8). If the price of petrol is increased by 20%, by what percentage should the consumption be decreased by the consumer, if the expenditure on petrol remains unchanged?
 
9). If A's income is \( \Large \frac{5}{6} \)th of B's income, then B's income is more than A's income by
 
10). 25% of what amount of money is equal to \( 12\frac{1}{2} \)% of Rs.180 = ?
