Question

A bacterial cell suspension contains $2 x 10^5$ 𝑐𝑒𝑙𝑙𝑠 𝑚𝐿^{−1}. The volume of this suspension required to obtain $1.4 x 10^6$ 𝑐𝑒𝑙𝑙𝑠 is ________ 𝑚𝐿 (rounded off to the nearest integer).

Answer 1

The Correct answer is :7