Question
In variance analysis, which variance helps management
identify whether quantity of materials used is efficient?Solution
Material usage variance indicates the variance due to difference in quantity used vs. standard quantity.
The population of a city is decreased by 20% in the first year and then increased by 30% in the second year. Find the population of the city at the end...
The sum of the monthly incomes of ‘A’, ‘B’ and ‘C’ is Rs. 60000 which is 4 times the monthly income of ‘C’. If ‘A’ spends 60% of his...
In a given years, A sold 2000 caps while B sold 55% more number of caps than A and C sold 20% less number of caps than B. Find the ratio between the num...
- Anil's profits fell from Rs. 60,500 to Rs. 49,210. Find the percent reduction in his profits.
In a company, there are 450 employees. Out of these, 270 are men. If 60% of the women in the company are in the marketing department, and a total 137 me...
In an election two candidates participated. 10% voters did not vote. 11(1/9) % votes declared invalid and the winner got 50% of the valid votes. If he w...
Fresh Watermelon contain 60% water, Dry Watermelon contain 30% water. From 1 Quintals fresh Watermelons, approximately how many kg of Dry Watermelon can...
The salary of a man decreased from Rs. 20000 per month to Rs. 15000 per month. . Find the decrease percent.
Income of A is twice the income of B. B and A spend 70% and 80% respectively of their incomes. Find the savings of A, if B saves Rs. 21000 in a month.
M is 25% less than N and P is 20% more than Q. If Q is 15% more than M, then which of the following is true?
