Class X

Which of the following is used in pencils?
  1. Graphite
  2. Silicon
  3. Charcoal
  4. Phosphorous
Which are the following number are odd ?
Bromine is a
  1. red liquid
  2. black solid
  3. colourless gas
  4. highly inflammable gas
Which of the following metals forms an amalgam with other metals?
  1. Tin
  2. Mercury
  3. Lead
  4. Zinc
Time Elapsed

HR : MIN : SEC
Question Answered
0
Score out of 100
0

Get Started!

we provide the best
services to our students

AmazingCounters.com Views

 

LKG - 12th

Rs 1,999  Annual
Plan
TOP