Exams

1/3 part of a certain journey is covered with the speed of 25 km/hr, 1/2 part of the journey is covered with the speed of 45 km/hr and the remaining part covered with the speed of 37.5 km/hr. What is the average speed (in km/hr) for the whole journey?

Divide Rs. 368 in the ratio 1:5:8:9. The rupees in the respective ratios are given by

A bag contains coins of denominations Rs.1, Rs.5 and Rs.10. Assuming there are equal number of Rs.1, Rs.5 and Rs.10, what will be the total number of coins in the bag be if the total money is Rs. 368?

If 15 persons can do a job in 30 days, then 30 persons with twice the efficiency can do the same job in how many days?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Ramesh is far arrogant(A)/to learn the error(B)/of his ways.(C)/No error(D).

Sundarbans Tiger Reserve is in which state?

Insider trading is related to

Find the sum of interior angles of a dodecagon?