क्या होते हैं Exit Poll और Opinion poll? आखिर कितने सटीक होते हैं इनके Predictions?

BJP narendra modi Amit Shah akhilesh yadav Congress aap AIMIM mainpuri election Gujarat Exit Polls Result Gujarat Exit Polls Exit Polls Gujarat Chunav Exit Polls Gujarat Exit Polls 2022 Gujarat Assembly Election Exit Polls Exit Polls Gujarat What is Exit Poll Exit poll opinion poll Gujrat election opinion poll himachal pradesh exit polls MCD result Delhi Exit Poll Himachal pradesh assembly election