(0.2 x 0.2 x 0.2)(0.06 x 0.06 x 0.06) / (0.12 x 0.12 x 0.12) = ?

Find the missing (?) in the series.

3, 5, 9, 11, ?, 33, 65,...

The speed of light in vacuum is estimated as ___ meters/second.

___ is known as a disease mostly caused by occupational health hazards.

BROWN : BNORW :: SOUND : ?

How many full member teams were in ICC Cricket World Cup T20 - 2016 other than the host country?

A tap can fill a tank in 50 minutes. If the tank has a leakage which alone is capable of emptying the tank in 2.5 hours, the tank will now be filled in

E, F, G, H and K visit a hospital on week days. Each one of them is a physician, surgeon, dentist, cardiologist, nephrologist but in the random order. Each visits the hospital only one day in the week and attends to their profession only.

Consider the following information and answer questions based on it.

1. The physician visits office every Monday.
2. E is the cardiologist who comes neither on Tuesday nor Thursday.
3. K is a surgeon and G is not the physician.
4. The person who visits the office on Thursday is not a nephrologist.
5. H works on a Tuesday and K works on the following day.

The cardiologist visits the office on