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Marginal physical product (MPP) is the change in the level of output due to a change in the level of variable input
The income of ‘A’ increases by 20% every year. If his income 2 years hence from now will be Rs. 86400, then find his income a year before from now.<...
Monthly income of Neha and Suresh is Rs. 68,500 and Rs. 74,800 respectively. Neha spends 10%, 15%, and 19% on house rent, food, and education of childre...
The population of town at present is 5000. If males are increased by 6% and females are increased by 14%. Then population will become 5540 after I year....
A number is increased by 45% and then decreased by 30%. What is the overall percentage change (increase or decrease) in the number?
Monthly income of Aisha and Tom is Rs. 75,200 and Rs. 82,000 respectively. Aisha spends 13%, 18%, and 22% on house rent, food, and education of children...
Arun saves 30% of his salary while Gagan saves 32%. If both get the same salary and Gagan saves Rs. 1600, find the savings of Arun?
A girl found the answer for the question “subtract the sum 1/2 and 1/8 from unity and express the answer in decimals” as 1.5. The percentage of ...
A man spends 40% of his income on rent, 30% on food, and 20% on other expenses. He saves the remaining ₹12,000. What is his total income?
In a metro, there are as many wagons as there is the number of seats in each wagon. In one of the wagon carrying 125 persons is filled with 62 (1/2) %...
In how many months will Rs 8,000 yield Rs 2,648 as compound interest at 20% per annum compounded semi-annually?