1736: A rectangular sump of dimensions 6 m x 5 m x 4 m is to be built by using bricks to make the outer dimension 6.2 m x 5.2 x 4.2 m. Approximately how many bricks of size 20 cm x 10 cm x 5 cm are required to build the sump for storing water ?
(a) 1500
(b) 3000
(c) 15000
(d) 30000
1737: Which one of the following pairs is not correctly matched?
Railway Zone Headquarters
(1) North Eastern Railway : Gorakhpur
(2) South Eastern Railway : Bhubaneshwar
(3) Eastern Railway : Kolkata
(4) South East Central Railway : Bilaspur
(a) North Eastern Railway
(b) South Eastern Railway
(c) South East Central Railway
(d) Eastern Railway
1738: Water is a good solvent of ionic salts because
(a) it has a high boiling point
(b) it has a high dipole moment
(c) it has a high specific heat
(d) it has no colour
1739: The most important strategy for the conservation of biodiversity together with traditional human life is the establishment of
(a) biosphere reserves
(b) botanical gardens
(c) national parks
(d) wildlife sanctuaries
1740: Consider the following:
1. Deification of the Buddha
2. Treading the path of Bodhisattvas
3. Image worship and rituals
Which of the above is/are the feature/ features of Mahayana Buddhism?
(a) 1 only
(b) 1 and 2 only
(c) 2 and 3 only
(d) 1, 2 and 3