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For dry storage of food products temperature should be kept above 20deg;C and humidity as low as 50%.
If the average of 13 different numbers is 15, and if all the numbers are positive integers then what is the largest possible value of the average of the...
In a Company the average income of all the employees is Rs. 22000 per month. Recently the company announced an increment of Rs. 2000 per month for all t...
The average of 35 numbers is 50. If 5 is added to each number, then the new average will be:
The average age of a group of 10 students is 20 years. Two persons of age 25 years and 20 years, left the group and 2 persons of age 26 years and...
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...
Average weight of 17 nurses is 48 kg. If the weight of one more nurse is included, then average weight is increased by 1 kg. Find the weight of the newl...
In an examination the average marks of Rohit is 63. If he got 20 more marks in science and 28 more marks in maths then his average would have been 69. F...
Find the value√(2k+11) where ...
The average age of A and B is 22 years. If A is to be replaced by C, the average would be 20 years. The average age of C and A is 23 years. Find the age...
Average of 20 numbers is 90. Average of first 8 numbers is 103 while average of last nine numbers is 40. If ninth number is 25% less than the tenth numb...