Search questions

What is the average monthly income per agricultural household in India, according to the ${77}^{\mathrm{th}}$ round of National Statistical Office (NSO) survey, calculated using the paid-out expenses approach?

In an experiment, the refractive index of water was found to be 1.35, $1.29,1.32$ and 1.36 . What is the average refractive index of water ?

The average of 19 consecutive natural numbers is 41 . What is the smallest number among these numbers?

A man goes to Ahmedabad from Kolkata at a speed of 4 km/hr and returns to Kolkata at speed of 12 km/hr, through same route. What is his average speed (in km/hr) of the entire journey ?

A bus covers a distance of 30 km in 45 minutes and further it covers double the distance covered earlier in 60 minutes. The average speed of the bus is $\_\_\_\_$ km/hr (rounded off to two decimal places).

Five persons in a group have salaries of ₹15,000, ₹25,000, ₹30,000, ₹12,000 and ₹18,000, respectively. What is the average salary (in ₹) per person of the group?

As per the 2023 statistic, which of the following neighbouring countries of India had the youngest mean population?

Tirupati travels 120 km at the speed of 48 km/hr and another 180 km at the speed of 45 km/hr. What is Tirupati's average speed (in km/hr) during the entire journey? (correct up to two decimal places)

What is the value of Middle if Left = 8, Right = 14 and Middle is the average of both?

What is the average of all numbers between 1000 and 1500 that are divisible by 20?

Three numbers are in the ratio 6 : 9 : 5. If their average is 300, what is the difference between the largest and the smallest number?

A trader bought 5 varieties of rice whose weights are in the ratio 3 : 4 : 5 : 6 : 7. Their respective prices per kg are ₹42, ₹45, ₹47, ₹48 and ₹50. What is the average cost per kg of the mixture?

A group of 5 students went on a trip and spent ₹1,000 in total. If one of them spent ₹400 while the rest spent equally, what was the average spending of the other 4 students?

A train covers 3 equal distances at speeds in the ratio 2 : 3 : 5. What is the ratio of the average speed over the entire journey to the lowest speed?

A car travels the first 200 km at 50 km/h and the next 200 km at 25 km/h. What is the average speed for the total journey?

A car travels at $80\mathrm{km}/\mathrm{hr}$ for the first 3 hours and $70\mathrm{km}/\mathrm{hr}$ for the next 4 hours. What is the average speed of the car for the entire journey?

'P', 'Q', 'R' and 'S' have different amounts. ' $Q$ ' has 3.5 times the amount ' $P$ ' has. ' S ' has $50\%$ less than ' Q '. The amount R is equal to the average of those three persons. If the sum of amounts 'P' and 'R' is Rs. 6000 , find the amount 'R' has.

A player's average score across several rounds is $7.18181818\dots$, where "18" repeats.What is this recurring decimal written as a simplified fraction?