Connie has a number of gold bars, all of different weights. She gives the 24 lightest bars, which weigh 45% of the total…

Depreciation applicable to an equipment is 20%. The value of the equipment 3 years from now will be less by :

In an examination it is required to get 296 of the total maximum aggregate marks to pass. A student gets 259 marks and i…

0.01 is what percent of 0.1 ?

A person speeds 75% of his income. If his income increase by 20% and expenses increase by 15%, his saving will increase …

In a market research project, 20% opted for Nirma detergent whereas 60% opted for Surf Blue detergent. The remaining ind…

Aman's expense is 30% more than Vimal's and Vimal's expense is 10% less than Raman's. If the sum of their expenses is Rs…

The tax imposed on an article is decreased by 10% and its consumption is increased by 10%. Find the percentage change in…