Question

10th science district level preparatory exam 2019 key answers​

Answer 1

1. 1: 4

3. Myopia

4. Same structure different function

5. 0.5m

6. Copper is more reactive than silver but less reactive than iron

7. K

8. Become close to 8

9. 1,3,4,1

Answer 2

District level preparatory examination for class 10 is quite a tough exam.

One must go through all the topics before the exam to have an upper grip.

With proper practice one can easily crack the exam.  

Preparing for the exam becomes easier with the help of technology where one gets the answer to any type of query if they have access to the internet.