The Comptroller and Auditor
General of India is one such post/mechanism by
which the Parliament exercises control over
public expenditure. He audits all receipts and
expenditure of the Government of India and the
state governments, including those of bodies and
authorities substantially financed by the
government. His/her duty is to uphold the
constitution of India and laws of the Parliament
in the field of financial administration.
ভাষা ও ভাষার উৎপত্তি
Plasma Physics (প্লাজমা পদার্থবিদ্যা)
Laser (লেজার)
Quantum materials (কোয়ান্টাম উপকরণ)
Particle physics (কণা পদার্থবিজ্ঞান)
Optics (অপটিক্স এবং ফোটোনিক্স)