In a city, 35% of the population is composed of migrants, 20% of whom are from r
In a city, 35% of the population is composed of migrants, 20% of whom are from rural areas. Of the local population, 48% is…
Solve : 105.27% of 1200.11 + 11.80% of 2360.85 = 21.99% of (?) + 1420.99
Solve : 105.27% of 1200.11 + 11.80% of 2360.85 = 21.99% of (?) + 1420.99
A person speeds 75% of his income. If his income increase by 20% and expenses in
A person speeds 75% of his income. If his income increase by 20% and expenses increase by 15%, his saving will increase by :
What percent of Rs. 2650 is Rs. 1987.50 ?
What percent of Rs. 2650 is Rs. 1987.50 ?
The population of a town is 1771561. If it had been increasing at 10% per annum,
The population of a town is 1771561. If it had been increasing at 10% per annum, its population 6 years ago was :
In some quantity of ghee, 60% is pure ghee and 40% is vanaspati. If 10 kg pure g
In some quantity of ghee, 60% is pure ghee and 40% is vanaspati. If 10 kg pure ghee is added, then the strength of…
In a graduate class of 200, 40% are women and frac15 become lecturers. If the nu
In a graduate class of 200, 40% are women and frac15 become lecturers. If the number of men who become lecturers is twice that…
Nagaraj could save 10% of his income. But 2 years later, when his income increas
Nagaraj could save 10% of his income. But 2 years later, when his income increased by 20%, he could save the same amount only…
The charges for a five-day trip by a tourist bus for one full ticket and a half-
The charges for a five-day trip by a tourist bus for one full ticket and a half-ticket are Rs. 1440 inclusive of boarding charges…
6 c.c. of a 20% solution of alcohol in water is mixed with 4 c.c. of a 60% solut
6 c.c. of a 20% solution of alcohol in water is mixed with 4 c.c. of a 60% solution of alcohol in water. The…
Income tax is raised from 4 paise to 5 paise in a rupee but the revenue is incre
Income tax is raised from 4 paise to 5 paise in a rupee but the revenue is increased by 10% only. Find the decrease…
A housewife saved Rs. 2.50 in buying an item on sale. If she spent Rs. 25 for th
A housewife saved Rs. 2.50 in buying an item on sale. If she spent Rs. 25 for the item, approximately how much percent she…