The surface area of a sphere is 64? cm2 its diameter is equal to
(a) 16 cm
(b) 8 cm
(c) 4 cm
(d) 2 cm
If the ratio of two numbers is 2 : 3 and their L.C.M. is 54, then the sum of the two numbers is (a) 5 (b) 15 (c) 45 (d) 270
The scientist who explained about blood circulation for the first time was (a) Antonyvan Leewen Hock (b) William Harvey (c) Gregor Mendel (d) Ronald Ross
What is humus ?
Each of the height and base radius of a cone is increased by 100%. The percentage increase in the volume of the cone is (a) 700% (b) 400% (c) 300% (d) 100%
A training ship of the Indian Navy, controlled through sails, left on a sixteen month goodwill mission around the world in January 2003. which is that ship? (a) INS Tarangini (b) INS Garuda (c) INS Tir (d) INS Godavari
Sariska Tiger Park is situated in (a) UP (b) Rajasthan (c) Gujarat (d) Madhya Pradesh
By which constitutional amendment, the education has now become a Fundamental Right for all those between 6 and 14 years of age ?
In India, an active volcano is situated at (a) Lakshadweep (b) Andaman and Nicobar (c) Malawa Plateau (d) Chotanagpur Plateau
Asian Development Bank is situated in (a) Tokyo (b) Manila (c) Hong Kong (d) Singapore
The early Vedic Period was noted for (a) Urban development (b) Building of great temples (c) Agricultural civilization (d) Commercial activities
The makers of Constitution had adopted the Parliamentary Form of Government from (a) Britain (b) USA (c) Ireland (d) None of these
How many positive integers less than 1000 are multiples of 11 whose square roots are whole numbers ? (a) 2 (b) 4 (c) 8 (d) 11