Questions

In a hydrogen atom, an electron moves in an orbit of radius 5.0 x 10-11 m with a speed of 2.2 x 106 m/s. What is the equivalent current? (Electronic charge = 1.6 x10-19 C)

Which of the following was the first antibiotic discovered by Alexander Fleming in 1928?

______________ was a philosopher and theologian from India during early 8th century who consolidated the doctrine of Advaita Vedanta.

(−12)[11+7×(−3)]÷{}[413−(−3)×(−6)]=

Which of the following elements were not found in the form of archaeological remains from Kalibanga?

Which king's story is the subject of the play Mudrarakshasa?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
Common adverse __________ of this medication include, bleeding, nausea and vomiting.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Industries should regularly check (1)/ if their machines are emitting (2)/ smoke within permission limits. (3)/ No error (4).