how math practice for railway.

sir questions hindi me chayi

how to change language in hindi ?

I want notes as a study material.

Which hills are found where Eastern and Western Ghats meet?

S can finish 50% of a work in a day.T Can do 25% of the work in a day. Both
of them together will finish the work in how many days?

Fastest train in India:
Vande bharat Train 18 or Gatimann express

sir I have a doubt.why are you using $, can you explain me please.

RRB ntpc 2019 admitte card are available??

anil bought 100 eggs at 6 per egg. he sold 25eggs at 10% profit, another 25 eggs at 25% loss and balanced eggs 50 sold at 20% at profit over profit or loss percent in
anil.