Q.3259·Miscellaneous·2022·EasyA person had visited a region in India and found trees, such as Khair, Neem, Khejri and Palas. Which one of the following regions is she/he expected to have visited?View question
Q.3260·Miscellaneous·2022·EasyConsider the following statements: 1.Rocks do not remain in their original form for long and undergo transformation. 2.Transformation of rocks is caused by weathering, erosion and metamorphic action. Which of the statements given above is/are correct?View question
Q.3261·Miscellaneous·2022·EasyAn electric wire of resistance 50 ohm is cut into five equal wires. These wires are then connected in parallel. What is the equivalent resistance of this combination?View question
Q.3262·Miscellaneous·2022·EasyWhat is the mass of a material, whose specific heat capacity is 400 J/(kg °C) for a rise in temperature from 15 °C to 25 °C, when heat received is 20 kJ?View question
Q.3263·Miscellaneous·2022·EasyThe specific latent heat of vaporization of a substance is the quantity of heat needed to change unit mass fromView question
Q.3264·Miscellaneous·2022·EasyEvaporation from the surface of a given liquid takes place more rapidly whenView question
Q.3265·Miscellaneous·2022·EasyWhich of the following statements correctly explains/explain the existence of a positive force between two electric charges? 1.Both the charges are positive. 2.Both the charges are negative. 3.Both the charges are oppositely charged. Select the correct answer using the code given below.View question
Q.3266·Miscellaneous·2022·EasyThe electric field lines from an isolated positively charged conducting sphere areView question
Q.3268·Miscellaneous·2022·EasyRefining of petroleum is carried out using which one of the following techniques?View question
Q.3270·Miscellaneous·2022·EasyWhich one of the following is the correct molecular formula of ammonium carbonate if the valency of ammonium ion is (+1) and carbonate anion is (–2)?View question
Q.3272·Miscellaneous·2022·EasyThe mass number of argon is 40. Which one of the following statements is correct?View question
Q.3273·Miscellaneous·2022·EasyWhich one of the following is the correct order of the valencies of elements Ne, Si, N and Mg?View question
Q.3274·Miscellaneous·2022·EasyThe frequency of an alternating current is 3 Hz. It implies thatView question
Q.3275·Miscellaneous·2022·EasyWhich one of the following correctly represents the SI unit of resistivity?View question
Q.3276·Miscellaneous·2022·EasyWhat is the current required to light a 60 W incandescent bulb in a domestic supply of 240 V?View question