Solanum tuberosum or Solanum brevidens is used for protoplasm fusion to produce resistance against Bacterial soft rot (Erwinia spp).
The total number of students in class A and B is 72. The number of students in A is 40 more than that in B. The average marks of students in B are 50% m...
Anish and Ajay are business partners. Three years ago, their average age was 18 years. Vikas has recently joined them and now the average age of three p...
When the average age of a husband and wife and their son was 44 years, the son got married and a child was born just one year after their marriage. When...
5 positive numbers are written on a piece of paper. Sum of first 3 numbers is 55 and ratio of the 4th and the 5th number is 2:3. If difference between t...
A student's marks were wrongly entered as 65 instead of 45. Due to this, the average marks for the class increased by 1 /3 The number of students in the...
Average run scored by a batsman in first ‘x’ matches is 75. In next 13 matches he scored runs with an average of 90 so that his overa...
A football player scored 400 points in the first eight games of the season. Find the average points he must score in the next two games so that his aver...
The average salary of Anil for the January to October is Rs.68000. He got Rs. 60000 in January and Rs.75000 in Nov. The average salary for the months o...
The average number of taxis of three colours (black, white and yellow) in a taxi stand is 140. The number of black taxis is 24 more than that of yellow ...
The average expenditure of a man for the first 6 month is Rs.6000 and for the next 6 months is Rs.9000. If he saves 15000 in that year then find his ave...
