In the following series, one letter is missing as shown by the question mark (?). Select the
missing term from the given options.
Q, O, L, H, ?
1). D
2). A
3). B
4). C
2. Find the area of a cyclic quadrilateral with sides 20 cm, 16 cm, 9 cm and 5 cm.
3. बोकारो स्टील प्लान्ट किस देश के सहयोग से स्थापित किया गया है ?
4. Magnetic susceptibility of Para-magnetic material is
5. Which among the following is the capital of Ethiopia?