Exams

Two pipes P and Q can fill an empty tank in 25 hours and 20 hours respectively. Pipe R alone can empty the completely filled tank in 50 hours. Firstly both the pipes P and Q are opened and after 8 hours pipe R is also opened. What will be the total time (in hours) taken to completely fill the tank?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The new civilisation of Righteousness and __________, and therefore of Brotherhood, of ordered Liberty, of Peace, of __________, cannot be built up until the elements are removed ______________ have brought the old civilisation crashing about our ears. _________________ is it necessary that the War shall be fought out to its appointed end, and that _______________ premature peace shall leave its object unattained.

appointed end, and that _______________ premature peace

As per the Annual Status of Education Report (ASER) 2020, what percentage of surveyed children had access to live online classes?

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

Two navy ships start from the same port. Ship A travels 23 km West, then turns to its left and travels 19 km. Ship B travels 19 km West, then turns North and travels 5 km, then turns to its left and travels 4 km. Where is ship A with respect to ship B?

Which of the following pairs (school of paintings and region where it flourished) is correctly matched?

A source maintains a current I in a resistor of resistor of resistance R. If V is the potential difference across the resistor. The electrical energy dissipated in the resistor in time is given _____

The given table provides the details of the number of students in Class 10, Section A and B, who had taken their midterm and final exams.

The pass percentage of those Section B students who passed in at least one of the two exams (midterm and final) is