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CBSE->Std 7 Questions

Total Questions 1434
what is ram
what is compact drive
what is pendrive
what is usb?
what is data?
who were the nayanars?
who were the alvars?
what is neap tides?
what is the 7 wonders of the world in 2013 with description?
who constucted the great wall of china?why?
what is the use of map
what is guild?
what is cardiac impuleses?
what is sinoatrial mode?
what is atrio ventricular node?
what is inferior vena cava?
what is vena cava?
what is diaphragm?
what is okapi?
what is the magnitude of the tohoku earthquake,japan?