Questions created by CREST students. Answer them and earn Practice Points!
Showing: Class 6 (3 questions)
Consider the following statements: (1) The formation of dew is a physical change. (2) The explosion of bombs is an endothermic process. (3) Dissolution of common salt can be reversed by heating. Which of the above statements is/are correct?
Which two words in the following sentence are conjunctions? I was taught that neither the way of progress was swift nor easy.
The marks obtained by 15 students in a class test are: 0, 5, 4, 8, 9, 7, 5, 7, 8, 7, 5, 2, 2, 6 and 10. Find the average score obtained by the students.