Maths doubt group for SSC, BANKING, RAILWAY & OTHER COMPETITIVE EXAMINATIONS.ᴬˢᵏ ʸᵒᵘʳ ᵈᵒᵘᵇᵗˢ ᵃⁿᵈ ʰᵉˡᵖ ᵒᵗʰᵉʳ ⁱⁿ ˢᵒˡᵛⁱⁿᵍ ᵗʰᵉⁱʳ ᵈᵒᵘᵇᵗˢ.Also Join @Nikunj_math for all hard questions collection. Don't forget to add your friends. @ssc_cgl_with_banking