MCQ on General Science for WBCS/Banks/SSC/etc

MCQ on General Science for WBCS/SSC/Misc Competitive Exam/etc -II

Question for Practice on General Science

1. Diametre of the moon in relation to that of the earth is around

(a) One-half (b) One-third (c) One-fourth (d) One-sixth

2. Which one is used to alter AC current to DC current ?

MCQ on General Science for WBCS/SSC/Misc Competitive Exam/etc -I

1. With the increase of weather temperature the speed of sound :

(a) increases (b) decreases (c) remains (d) None of these

2. In which medium speed of sound would remain higher in the alternatives ?