Exams

Which Indian organisation is developing ‘Green propulsion’ technology, that was seen in the news recently?

In a bag the ratio of red balls to green balls is 4 : 9. If 6 more green balls were added to the bag, the ratio of red balls to green balls would become 1 : 3. How many red balls are there in the bag?

If x = 2 +√3, y = 2 – √3 and z = 1, then what is the value of (x/yz) + (y/xz) + (z/xy) + 2 [(1/x) + (1/y) + (1/z)]?

What is the unit of resistance?

In a Rhombus ABCD, measure of angle CAB is 30°, what is the measure of angle ABC?

'M' in BIMARU stands for which state?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

good Samaritan

Name the first country that has banned Pokemon Go.