अनुपात समानुपात || Ratio And Proportion || Tips & Tricks || Friends Education - Videos

View Comments

• very nice tiching..sr..thanks

• esko or saral kr sakte hai app or fast bhi yadi app meri trick lagayege sir

• thanks

• good thought

• wah sir g maza a gya...

• apka video best hai

• सबसे अच्छा तरीका

• Thank u

• nice

• nice