info@avatto.com
+91-9920808017
0. Which of the following lenses would you prefer to use while reading small letters found in a dictionary? (NTSE Chhattisgarh, Stage-I, 2014-15)
Convex lens of focal length 50 cm
Concave lens of focal length 50 cm
Convex lens of focal length 5 cm
Concave lens of focal length 5 cm
Your email address will not be published. Required fields are marked *
Report
Name
Email
Website
Save my name, email, and website in this browser for the next time I comment.
Comment
Login with Facebook
Login with Google
Forgot your password?
Lost your password? Please enter your email address. You will receive mail with link to set new password.
Back to login
