The average of a collection of 20 measurements was
calculated to be 56 cm. But later it was found that a
mistake had occurred in one of the measurements which was
recorded as 64 cm, but should have been 61 cm. The correct
average must be
(a) 53 cm
(b) 54.5 cm
(c) 55.85 cm
(d) 56.15 cm
A plant with compound leaves is (a) Papaya (b) Coconut Palm (c) Peepal (d) Hibiscus
The headquarters of UNESCO is in (a) New York (b) The Hague (c) Paris (d) Moscow
What is the literacy rate in India as per the 2001 Census ?
The population of a village has increased annually at the rate of 25%. If at the end of 3 years it is 10000, then the population in the beginning of the first year was (a) 5120 (b) 5000 (c) 4900 (d) 4500
A mixture of 30 litres contains milk and water in the ratio 7 : 3. How much water should be added to it so that the ratio of milk and water becomes 3 : 7 ? (a) 40 litres (b) 49 litres (c) 56 litres (d) 63 litres
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By whom The Panchayat Raj system was recommended ?
Blood deficiency is referred to as (a) Leucoderma (b) Leukemia (c) Haemophilia (d) Anaemia
From where the India?s first private telephone service was launched in 1998 ?
The ratio of the two numbers is 4 : 5 and their L.C.M. is 120. The numbers are (a) 30, 40 (b) 40, 32 (c) 24, 30 (d) 36, 20
What is the sex ratio of (females per 1000 males) in India as per the 2001 census ?
Who among the following can be removed from office through impeachment by Parliament ? (a) Speaker of Lok Sabha (b) Prime Minister (c) Vice-President of India (d) President of India