Question
T and V system, 1974 started by Daniel Benor is also
known asSolution
T and V system, 1974 started by Daniel Benor is also known as Baster and Benor scheme.
- Nisha uses up 74% of her income on expenses and saves Rs. 4,940. Find the income of her sister who earns 10% more than Nisha.
Tim spends 22% of his monthly income in travelling. He spends 25% of his monthly income on household expenses and spends 36% of his monthly income on fa...
In a mixed school 25% of the scholars are infants under 7 and the number of girls above 7 is 4/5 of the number of boys above 7, is 120. Find the number ...
Rakesh obtained 25% more marks than Ambuj and Suresh obtained 40% less marks than Rakesh. Marks obtained by Suresh are what percent less than marks o...
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 a given years, A sold 1600 caps while B sold 30% more number of caps than A and C sold 20% less number of caps than B. Find the ratio between the num...
Ganesh gives 30% of her salary to his wife, 12% of the remaining amount to his children and 10% of the remaining to his parents. If has given a total am...
- In a class of 5000 students in 2022, 60% were from science stream and rest from commerce. In 2023, science students increased by 33.33% and commerce studen...
The sum of the monthly incomes of ‘A’, ‘B’ and ‘C’ is Rs. 55000 which is 4 times the monthly income of ‘C’. If ‘A’ spends 60% of his...
There are 108 girls in a class who can read. If 40% of students in the class are girls, out of which 75% can read, then find the number of students in t...
Relevant for Exams:
