Final 20 days plan for 98% CLASS 10

The efficiency of a transformer is 98%. The primary voltage and current are 200 V and 6A . If the secondary voltage is 100 V , the secondary current

Among six elements forming 98% of living mass, which in not included

In hospital 89% has disease A and 98% has disease B , K% is the numbber of patient who has both , then K can't be the subset of

A radioative substance decays 10% in 5 days. The aamount remains after 20 days is [log 3 =0.4771]

Find the class mark of the class 10 -20.

How To Get 90% in 15 days in Class 12 Boards | How To Score 90% in 15 Days #90%

Class 12 Complete Study Plan for Board 2024

Find out the volume of 98% w/w H_(2)SO_(4) (density = 1.8 gm/ml), must be diluted to prepare 2.6 litres of 2.0 M sulphuric acid solution

Find the amount of 98% pure Na_(2)CO_(3) required to prepare 5 litres of 2N solution.