Questions

In ∆ABC, ∡A + ∡B = 75 and ∡B + ∡C = 140, then ∡B =

What will be the value of xy, if x2+y2 = 45 and x-y=5 ?

Who among the following was the first grammarian of the Sanskrit language?

Which eminent Hindi writer was chosen for the Vyas Samman 2017 for her work Dukham Sukham ?

Who was the Guru of the music maestro Tansen?

If Usha is taller than Nisha; Nisha is taller than Asha; Alka is taller then Usha. Harsha is shorter than Asha; then who among them is the tallest?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Beijing Olympics, London Olympics, Rio Olympics, ?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

While an electron (1)/ carries a negative electrical (2) charge, a neutron is neutral. (3)/No Error (4)