'जो कमाएगा, वही खाएगा' वाक्य में इनमें से सर्वनाम का कौन सा भेद प्रयुक्त हुआ है ?
The correct answer is B
Which mineral is the ore Of aluminium?
Petroleum is a mixture of-
The chemical name of 'Common salt’
Black lung disease occurs in people working in
What is the fourth state of matter called?
What happens to the weight of Iron, when it rusts?
Who developed atom bomb ?
What is the order of distance for interatomic forces to be active?
Which of the following is an iron ore ?