Organisation of...

If 1, x, y, z, 16 are the terms of a GP find the value of r___.

$$\log {15}+\log {4}$$ can be written as____.

Find value of a if $$log \, a^2 \, + \, log \, a^4 \, + \, log \, 64 \, = \, 9$$___.

Select the most appropriate alternative from those given below and rewrite the sentence.
___ key is used for entering transaction in purchase voucher. 

$$\lim_{x \to 0}((x^2 \, - \, 36) / (x \, - \, 6))$$ is ____.

Which of the following is not a method of classification?

Which is true?

In Tally F2 key is used __________.

Which of the following most popular software for accounting?

Limit of $$\lim_{x \to 2} ((x^2 \, - \, 3) / (x \, + \, 1))$$____.