Search questions

Six persons went to a hotel to have their meals. Five of them spent ₹30 each on their meals. The sixth person spent ₹50 more than the average expenditure of all the six. What was the total money spent by all the persons?

A man goes to Chennai from Hyderabad at a speed of 56 km/hr and returns to Hyderabad at a speed of 72 km/hr, through the same route. What is his average speed (in km/hr) of the entire journey?

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)

Rachin travels a distance at 60 $\mathrm{km}/\mathrm{hr}$ for 2 hours and 80 km at $40\mathrm{km}/\mathrm{hr}$. Find the average speed of Rachin (in km/hr).

Ramesh's expenditure in January, February, March and April was ₹28,312, ₹32,252, ₹25,012 and ₹33,500, respectively. What was his average expenditure (in ₹) during these four months?

Prakhar goes from his home to school at a speed of $24\mathrm{km}/\mathrm{hr}$ and returns at the speed of $36\mathrm{km}/\mathrm{hr}$. Find the average speed for the whole journey.

A bus goes from city P to Q in 45 minutes, covering a distance of 60 km, and comes back to city P with a speed of 40 km/hr. The average speed of the bus in the journey is _____ km/hr (correct to two decimal places).

Three-fifths of a journey is covered at a speed of $84\mathrm{km}/\mathrm{hr}$, and the remaining distance is covered at the rate of $56\mathrm{km}/\mathrm{hr}$. The average speed for the whole journey (in km/hr) is:

A soap company produces two kinds of soaps having weight 500 gm and 650 gm , respectively. If 200 soaps of the first kind and 300 soaps of second the kind were produced, then what is the weighted average weight (in gm ) of the soaps?

Aditya appeared in a competitive exam in which the final grades are determined by three different exams of 100 marks having weights $20\%,35\%$ and 45%, respectively. If Aditya scored 80, 70 and 60 marks in these exams, respectively, then what is the weighted average score of Aditya ?

A motor car goes to a place at a speed of 23 km/h and returns at a speed of $33\mathrm{km}/h$. The average speed (in km/h) of the motor car in the entire journey is:

Three-eighth of a journey is covered at a speed of $60\mathrm{km}/\mathrm{hr}$, and the remaining distance is covered at the rate of $40\mathrm{km}/\mathrm{hr}$. The average speed for the whole journey (in km/hr, rounded off to the nearest integer) is :