Exams

Amar is 2 times as good a workman as Badal and therefore is able to finish a job in 15 days less than Badal. In how many days can they together complete the job?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
A person or thing that is likely to cause harm

If 9@7=4; 6@1=10; 7@4=6; then what is the value of 8@2=?

If x3+ 2x2– 5x + k is divisible by x + 1, then what is the value of k?

What is the value of tan4A + tan2A?

In Lok Sabha, who CANNOT vote in the first instance during voting?

Triangle ABC as shown in figure has line XY parallel to the BC and the line BY is the bisector of angle XYC. Which of the following option is correct?

Kanha National Park saving the rare and almost extinct species of the Swamp Deer, also known as