Exams

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
1, 7, 42, 210, 840, ?

Permanent settlement was a feature of___________.

For what is Mohs scale used?

Who launched Pradhan Mantri Vaya Vandana Yojana (PMVVY) in July 2017?

Raja, Komal, Rupal, Sneha and Tarun are sitting in a line facing south. Raja and Komal are sitting together. Rupal is sitting at west end and Sneha is sitting at east end. Tarun is neighbour of Komal and Rupal. Who is sitting in the middle?

How many three digit whole numbers are there between 75 and 405?

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

18 ÷ 12 - 5 + 30 x 6 = ?

The order of rotational symmetry of a parallelogram is