Exams

The weight of an object is maximum

The impact of Green Revolution was felt most in the case of

If x1x2x3 = 4(4 + x1 + x2 + x3 ), then what is the value of [1/(2 + x1 )] + [1/(2 + x2 )] + [1/(2 + x3 )]?

If the sum of squares of two real numbers is 41 and their sum is 9. Then the sum of cubes of these two numbers is

A businessman imported Laptops, worth Rs 210000, Mobile phones worth Rs 100000 and Television sets worth Rs 150000. He had to pay 10% duty on laptops, 8% on Phones and 5% on Television sets as a special case. How much total duty (in Rupees) he had to pay on all items as per above details?

If cosθ = x2-y2x2+y2, then the value of cotθ is

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

The auctioneers are conducting the auction.

What is the value of [tan (90 – A) + cot (90 – A)]2/[2 sec2(90 – 2A)]?