Ratio and Proportion | ਅਨੁਪਾਤ ਅਤੇ ਸਮਾਨ ਅਨੁਪਾਤ | Short Cut Tricks | ਪੰਜਾਬ

Ratio and Proportion short cut tricks. very important questions




answrs
1) - b
2) - c
3(- c
4- A

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