Organs having different structure and components but perform similar functions are called ______.
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What are the minimum qualifications of a person to become a member of Lok Sabha?
I. Must be a citizen of India.
II. Must not be less than 25 years of age.
III. Must hold an office of profit under Union Government.
Elements having same atomic numbers but different mass number are called ______.
Which of the following countries has built the world's biggest air purifier, a 328 feet high tower, to combat air pollution?
ΔDEF is right angled at E. If cosecD = 25/24, then what is the value of cosF ?
ΔDEF is right angled at E. If m∠F = 30 deg, then find the value of (sinD - 1/3).
If the area of a semi-circle is 1925 sq.cm, then find its radius (in cm).
If x = 4 + √15, then what is the value of [x2 + (1/x2)]?