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Q:

Name the Russian chemist who stated that the properties of elements are a periodic function of their atomic masses?

A) Markovnikov B) Zelinsky
C) Mendeleev D) Zaitsev
 
Answer & Explanation Answer: C) Mendeleev

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Filed Under: Chemistry
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Q:

Who was the Chinese pilgrim who visited India during the Gupta period?

A) Hiuen Tsang B) Fa Hien
C) I ching D) Li Xiu
 
Answer & Explanation Answer: B) Fa Hien

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Filed Under: Indian History
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Q:

Who stated the following law : 'The properties of the elements are the periodic function of their atomic masses'?

A) Dobereiner B) Moseley
C) Newlands D) Mendeleev
 
Answer & Explanation Answer: D) Mendeleev

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Q:

Which of the following items was NOT exportable in the past Gupta period?

 

A) Iron B) Gold
C) Tin D) Silver
 
Answer & Explanation Answer: C) Tin

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Filed Under: Indian History
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Q:

In the Modern Periodic Table, elements are arranged in

A) increasing atomic mass number B) increasing atomic number
C) decreasing atomic mass number D) decreasing atomic number
 
Answer & Explanation Answer: B) increasing atomic number

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Q:

A sum of money invested for 2 yrs and 9 months at the rate of 8% simple interest per annum became Rs.732 at the end of the period. What was the sum that was initially invested?

A) Rs. 575 B) Rs. 500
C) Rs. 600 D) Rs. 550
 
Answer & Explanation Answer: C) Rs. 600

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Filed Under: Simple Interest
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Q:

Simple interest on a certain sum of money for 3 years at 5% per annum is Rs. 5250. What will be the compound interest on that sum at the same rate for the same period?

A) Rs. 5510.88 B) Rs. 5516.88
C) Rs. 5512.88 D) Rs. 5517.88
 
Answer & Explanation Answer: B) Rs. 5516.88

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Q:

                        Items of Expenditure

         
Year Salary Food Medicine Tax
2001 Rs.1500 Rs.200 Rs.500 Rs.100
2002 Rs.2600 Rs.300 Rs.600 Rs.200
2003 Rs.3200 Rs.150 Rs.700 Rs.150
2004 Rs.4100 Rs.250 Rs.650 Rs.125
2005 Rs.5000 Rs.200 Rs.800 Rs.150
2006 Rs.5200 Rs.100 Rs.750 Rs.175

 

The average salary per year during period 2001-2006 is:

 

A) 3400 B) 3800
C) 3500 D) 3600
 
Answer & Explanation Answer: D) 3600

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Filed Under: Table Charts
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