Exams

Who invented radar?

_______ determines colour, texture, chemical properties, mineral content and permeability of soil.

What is the value of 7293×16+676+169

ΔPQR is right angled at Q. If m∠R = 45°, then find the value of (tanP - 1/2).

Of the three numbers, the average of the first number and the second number is 37 more than the average of second number and third number. What is the difference between the first and the third number?

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

Which of the following is the third member of the Dobereiner triad, that also features Lithium and Sodium?

P does half as much work as Q in 1/3 of the time. If together they take 15 days to complete a work, how many days will P take to do it alone?