32 – 2 = 7 72 – 2 = 47 112 – 2 = 119 152 – 2 = 223 192 – 2 = 359 232 – 2 = 527
Monthly savings of X is 70% of his monthly income which is Rs. 5600. If ratio of monthly expenditure of Y and X is 15:8 respectively and monthly savings...
A school sells notebooks at ₹20 each. If a student buys 10 notebooks and there is a 15% discount on the total price, what is the final amount the stud...
The population of a city is decreased by 15% in the first year and then increased by 25% in the second year. Find the population of the city at the end...
In physics examination a student scored 45% marks in the first paper out of 160. How much percent marks should he score in the second paper out of 140 ...
In a colony, there are 110 APL families and 50 BPL families. Each APL and BPL family got blankets equal to 20% and 75%, respectively of total number of ...
In a school, 60% of the students pass and 30 fail. The number of students appearing from another school is 25 more and 20 more students pass than the fo...
A person initially spends 50% of his salary and saves the rest. After his salary increases by 30%, he continues to save the same amount but now spends R...
Monthly income of A is Rs. 50000 out of which he spent 25%, 12% and 22% of his total income in rent, medicine and transportation, respectively. Find his...
Raj's income is Rs. 25,000, which is 20% lower than Ram's income. Ram saves a certain amount and spends Rs. 1,750 more than what he saves. We need to d...
The earnings ratio of individuals 'P' and 'Q' stands at 5:3, respectively. 'P' manages to save 20% of their income, which is precisely 80% of what 'Q' s...
