Research Aptitu...

Two liquids A and B are mixed in such a proportion that they form an ideal solution who 's total vapor pressure is exactly three times that of the partial pressure of A. If PA ºand PB ºare the vapor pressures of pure A and B respectively, then the total vapor pressure of the solution is given by Options:

When I was a child, there used to be a fair in my town during the Diwali and Eid festivities. Among the many things I saw was a strange puppet show. There were three puppets, one of a man, another of a woman and the third one of a rakshasa (demon). Whenever the rakshasa was brought close to the woman, she would turn her face away. But when the man was brought close to her, she would turn back and face the man.

I and my friends looked at this show and argued for hours what caused the woman to turn her face. Choose one or more of the options below about my childhood experience above:

Q. The strange behaviour of the woman puppet was:

If log₁₀2 = 0.3010, the value of log₁₀5 is

The value of (log₉27 + log₈32) is

If log₅(x²+ x) - log₅(x+ 1) = 2, then the value of x

Sum the series to infinity

Find the 9th term of the H.P. 6, 4, 3 ............

If x > 1, y > 1 , z >1 are in G.P., then are in

How many straight lines can be formed from 8 non-collinear points on the X-Y plane?

In how many ways can the letters of the word PATNA be rearranged?