Challenger App

No.1 PSC Learning App

1M+ Downloads
Successive discount of 10% and 20% is equivalent to a single discount of

A30%

B28%

C26%

D32%

Answer:

B. 28%


Related Questions:

ഫ്രോയിഡിയൻ വീക്ഷണമനുസരിച്ച് അക്ഷരപ്പിഴവുകൾക്കും നാക്കുപിഴവുകൾക്കും കാരണം :
The resistance set up against bending is
On which of the following the support for flat slab is provide?
Ultra violet rays used for the treatment of water is known as
One of the methods to set out a perpendicular to the chain line is 3-4-5 method, another method identical to 3-4-5 method is