Question
Which of the following is not a file extension of an
image file?Solution
The correct answer is A
Average marks scored by each boy in a class were 70, whereas that by each girl were 90. If the number of boys in the class is 50% more than the number o...
The average of a set of 's' numbers is 25. If 100 is added to the set, then the average of the set becomes 25.2. Find the value of '4 X (s - 9)'.
In a warehouse, there are 200 washing machines and 300 microwaves. The average price of a washing machine is Rs. 15,000 while the average price of a mic...
A bowler gives 15 runs per wicket. He gives 30 runs and takes 5 wickets in a last match after which his average becomes 13.5 runs per wicket. How many ...
- The average weight of 35 boxes is 24.8 kg. After removing 5 boxes, the average weight becomes 26.1 kg. Find the average weight of the boxes that were remov...
The average age of a group of persons going for tour to Shimla is 22 years. 30 new persons with an average age of 8 years join the group and their avera...
The average score obtained by 28 students in a class test is 68 marks. The top place was shared by 3 people who got the same score. If the lowest score ...
A class has 20 boys and 15 girls. The average marks of boys is 68 and of girls is 72. Find the approximate average marks of the whole class.
The average mark obtained by 120 candidates in a certain examination is 50. If the average marks of passed candidates are 55 and that of the failed cand...
