Research Aptitu...

The velocity of the nitrogen molecule in room temperature air is:

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. One of my friends stayed back one day at the show and kept looking at the puppets for a long time. He asked the manager of the show to move the puppets in certain ways. The manager as a kind person and with my friend insisting, he agreed to do what my friend asked for. But he did not the friend if there were magnets in the puppets. But the next day, the friend told us that he was sure that there were magnets inside the puppets 'faces. What did he ask the manager to do and what could he have Seen? He must see the effect after asking for moving the puppets

If 2^2x-1= 1/8^x-3, the value of x is:

then x is equal to:

If a^x = b^y = c^z and b² = ac, then y equals:

If x = y^a , y = z^b and z = x^c , then the value of abc is:

How many natural numbers between 300 to 500 are multiples of 7?

The 4^th and 10^th term of an GP are 1/3 and 243 respectively. Find the 2nd term.

The 7^thand 21^stterms of an AP are 6 and -22 respectively. Find the 26^thterm.

Find the number of terms of the series 1/81, 1/27, 1/9........ . - 729.