Q.6895·Miscellaneous·2018·EasyWhat is the formula mass of anhydrous sodium carbonate? (Given that the atomic masses of sodium, carbon and oxygen are 23 u, 12 u and 16 u respectively)View question
Q.6897·Miscellaneous·2018·EasyA sample of oxygen contains two isotopes of oxygen with masses 16 u and 18 u respectively. The proportion of these isotopes in the sample is 3 : 1. What will be the average atomic mass of oxygen in this sample?View question
Q.6898·Miscellaneous·2018·EasyThe atomic number of an element is 8. How many electrons will it gain to form a compound with sodium?View question
Q.6900·Miscellaneous·2018·EasyWhich of the following kingdoms has/have only unicellular organisms?View question
Q.6901·Miscellaneous·2018·EasyDamage to the apical meristem of a growing young plant will affect theView question
Q.6902·Miscellaneous·2018·EasyOne of the additional functions of Smooth Endoplasmic Reticulum (SER) isView question
Q.6904·Miscellaneous·2018·EasyIn this question consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the correct answer using the code given below. Statement I : Geostrophic wind blows above a height of 600 metres, parallel to the isobars. Statement II : Geostrophic wind is the horizontal wind velocity, in which the Coriolis force balances the horizontal pressure force.View question
Q.6905·Miscellaneous·2018·EasyIn this question consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the correct answer using the code given below. Statement I : Phytoplankton produce most of the organic carbon in the ocean. Statement II : Algae are produced in the cold water biome.View question
Q.6906·Miscellaneous·2018·EasyIn this question consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the correct answer using the code given below. Statement I : Mughal Painting reached its climax during the reign of Jahangir. Statement II : Aurangzeb's Court was adorned by some of the best known artists of the Mughal School of Painting.View question
Q.6907·Miscellaneous·2018·EasyIn this question consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the correct answer using the code given below. Statement I : The Government of India Act, 1935 introduced Dyarchy at the Centre. Statement II : The provincial autonomy was granted to the Provinces.View question
Q.6908·Miscellaneous·2018·EasyIn this question consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the correct answer using the code given below. Statement I : Sound wave cannot propagate in vacuum. Statement II : Sound waves are elastic waves and require a medium to propagate.View question
Q.6909·Miscellaneous·2018·EasyWhich one of the following groups of cellular organelles contains DNA?View question
Q.6910·Miscellaneous·2018·EasyWhat is the solution of the differential equation dx/dy = x + y + 1 / x + y – 1 ?View question
Q.6911·Miscellaneous·2018·EasyLet f(x + y) = f(x)f(y) and f(x) = 1 + xg(x)f(x), where lim g(x) = a and lim g(x) = b. Then what is f’(x) equal to ?View question
Q.6912·Miscellaneous·2018·EasyA flower-bed in the form of a sector has been fenced by a wire of 40 m length. If the flower-bed has the greatest possible area, then what is the radius of the sector ?View question