Raghu's tanker can fill a cistern in 4 hours. After half the cistern is filled, three more similar tankers are opened. What is the total time taken to fillthe cistern completely?
A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.
Lokesh is taller than Gagan but not shorter than Abhishek. Abhishek and Suresh are of same height. Lokesh is shorter than Lalit. Amongst the boys, who is the tallest?
Each of the following series of statements is followed by four sets. Identify the set that is logically consistent. (a) The gap between the average starting salaries of teachers and those of other professionals has shrunk in recent years. (b) The average age of first year teachers is same as it was in 1975. (c) Starting teachers are no longer underpaid. (d) The extent of a persons formal education is a measure by which to determine his level of salary. (e) Over the last few years, the average starting salaries of other professionals have increased by 20%