In a group of 760 persons , 510 can speak Hindi and 360 can speak English .Find : how many can speak both Hindi and English View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and...
Chapter-wise Class 11 Physics NCERT book PDF in Hindi - NCERT भौतिकी कक्षा 11 पुस्तक