Question
India took the presidency of G20 from which of the
following ASEAN country?Solution
India took over the presidency of G20 from – Indonesia.
The average weight of 9 students in a seminar is 42 kg. If the weight of 4 facilitators is also included, then the new average weight of each person (fa...
The average of 7 consecutive numbers is 20. The largest of these numbers is
- The average age of 15 students in a classroom is 20 years. When two new students, Raj and Simran, join the class, their ages being in the ratio of 7:8, the...
- The average weight of 50 workers in a factory is 70 kg. Two workers weighing 75 kg and 68 kg leave the job and are replaced by two others weighing 72 kg an...
A man purchases cold-drink for three consecutive years. In the first year, he purchases cold-drink at the rate of ₹ 8.00 per litre, in the second year...
- A cyclist maintained an average speed of 22 km/hr for the first 18 hours of a race. In the next 6 hours, his average speed was ‘x’ km/hr, so that his o...
Find the median of the following observation:
24, 28, 29, 21, 19, 18, 25, 27, 17, 20, 28, 30, 11, 13Out of 6 numbers, the average of first 5 is 19 and last 5 is 20. If the last number is 21. Find the first number?
- The average age of a group is 40 years. When two members having an average age of 58 years leave the group, the average age drops by 3 years. What was the ...
There are 30 employees in a company, out of which 50% are officers and the rest are workers. The average salary of each employee in the company is Rs. 2...
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