Question
Sunit is going towards north, after going 8 km he turns
left and goes 6 km. What is the distance of Sunit from initial point.Solution

- Average speed of 28 vehicles is 60 km/h. Two new vehicles join with speeds (s + 15) and (s - 5), and the average becomes 62 km/h. Find (s - 45).
30 students go for a picnic. 15 of them spent Rs. 64 each on their food and rest spent Rs.5 more than the average expenditure of all 30. What was the to...
- Average weight of all the people in a group is 62 kg. When two people of weight 68 kg and 82 kg left the group, average weight reduces by 1 kg. Find the nu...
Consider a group consisting of 16 females with an average age of 25 years and 20 males with an average age of 35 years. What is the approximate average ...
The average cost price of 18 pens (having equal cost price) decreased by Rs.2, when one of the pen is replaced by a new pen having cost price of Rs.74. ...
Average of 20 numbers is 65. If the average of the first eight and last six numbers is 75.5 and 55.5 respectively, and if the twelfth number is 25% more...
The average income of a group of 30 freelancers is Rs. 500. If 3 freelancers earning an average of Rs. 550 leave the group and 1 freelancer earning Rs. ...
The average age of 10 students is 20. If the teacher’s age is included, the average rises by 2. Find teacher’s age.
A cricketer whose bowling average is 24.85, runs per wicket, takes 5 wickets for 52 runs and thereby decreases his average by 0.85. The number of wicket...
Out of 6 numbers, the sum of the first 5 numbers is 7 times the number. If their average is 136, then the 6th number is: