3851: Which one of the following can be used to confirm whether drinking water contains a gamma emitting isotope or not?
(a) Microscope
(b) Lead plate
(c) Scintillation counter
(d) Spectrophotometer
3852: What is the difference between the antelopes Oryx and Chiru?
(a) Oryx is adapted to live in hot and arid areas whereas Chiru is adapted to live in steppes and semi-desert areas of cold high mountains
(b) Oryx is poached for its antlers whereas Chiru is poached for its musk
(c) Oryx exists in western India only whereas Chiru exists in north-east India only
(d) None of the statements (a), (b) and (c) given above is correct
3853: A person earns Rs. 2000 per month over and above his salary as additional charge allowance. However, 30% of this additional income will be deducted as additional income-tax at source. If the person would deposit Rs. 1000 per month on a long-term saving fetching 12% interest his tax liability on the additional allowance would reduce to 10%. What is the effective interest for this person for money invested in the long-term savings scheme ?
(a) 12%
(b) 18%
(c) 19%
(d) 20%
3854: What is the Universal Product Code (UPC) adopted for?
(a) Fire safety code in buildings
(b) Earthquake-resistance building code
(c) Bar code
(d) Against adulteration in eatables
3855: Which of the following were the causes for the rapid dissolution of the Mughal empire?
I. Degeneration of the Mughal nobility
II. The absence of the Law of Succession
III. Foreign invasion
Select the correct answer from the codes given below:
(a) II and III only
(b) I and III only
(c) III only
(d) I, II and III