guys kal mera exam hai math ka but mujhe kuch nahi aata please koi aisa do Jo main jisko acche se ismein padh sakun aur meri Kali Mera exam hai aur mere ko kuchh nahin aata main to mere ko bilkul samajh nahin aata math mein mere ko kuchh nahin aata main class sixth mein hun please koi help karo NCERT books hai class six NCERT​