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From: sabarishReply 1 of 20Reply         View replies (1)
Subject: Contributed Answer/Explanation to Q. 2
   
   <p>
   let p=100
   </p>
   <p>
    I<sub>1</sub>=<u>100×1×10</u> 
   ; =Rs.10.00
   </p>
   <p>
            100
   </p>
   <p>
   A<sub>1</sub>=Rs.110.00
   </p>
   <p>
   I<sub>2</sub>=<u>110×1×10</u> 
   =Rs.11
   </p>
   <p>
          100
   </p>
   <p>
   A<sub>2</sub>=Rs.121
   </p>
   <p>
      
   <u>P</u>         &n
   bsp;            
   <u> A</u>
   </p>
   <p>
     100          &
   nbsp;         121
   </p>
   <p>
    
   x            &nb
   sp;           3630
   </p>
   <p>
   x=<u>100×3630</u>   
   </p>
   <p>
          11
   </p>
   <p>
   x=Rs.3000
   </p>
   <p>
   ∴P=Rs.3000
   </p>
   <p>
    
   </p>

Posted at: Wed Dec 23 09:46:22 2009 (GMT)

From: sabarishReply 2 of 20Reply
Subject: Contributed Answer/Explanation to Q. 2
   
   <p>
   let p=100 
   </p>
   <p>
    I<sub>1</sub>=<u>100×1×10</u> 
   ; =Rs.10.00 
   </p>
   <p>
            100 
   </p>
   <p>
   A<sub>1</sub>=Rs.110.00 
   </p>
   <p>
   I<sub>2</sub>=<u>110×1×10</u> 
   =Rs.11 
   </p>
   <p>
          100 
   </p>
   <p>
   A<sub>2</sub>=Rs.121 
   </p>
   <p>
      
   <u>P</u>         &n
   bsp;            
   <u> A</u> 
   </p>
   <p>
     100          &
   nbsp;         121 
   </p>
   <p>
    
   x            &nb
   sp;           3630 
   </p>
   <p>
   x=<u>100×3630</u>   
   </p>
   <p>
          11 
   </p>
   <p>
   x=Rs.3000 
   </p>
   <p>
   ∴P=Rs.3000 
   </p>
   <p>
    
   </p>

Posted at: Wed Dec 23 09:48:01 2009 (GMT)

From: sheetal26Reply 3 of 20Reply         View replies (2)
Subject: Contributed Answer/Explanation to Q. 1
   
   <p>
   This is just a test.
   </p>
   <p>
    
   </p>

Posted at: Wed Dec 23 14:20:27 2009 (GMT)

From: sheetal26Reply 4 of 20Reply
Subject: Contributed Answer/Explanation to Q. 1
   
   <p>
   This is
   just            
       a test.
   </p>
   <p>
    
   </p>

Posted at: Wed Dec 23 14:29:58 2009 (GMT)

From: sheetal26Reply 5 of 20Reply
Subject: Contributed Answer/Explanation to Q. 1
   
   <p>
   This is just a test.
   </p>
   <p>
    
   </p>

Posted at: Wed Dec 23 14:36:17 2009 (GMT)

From: sheetal26Reply 6 of 20Reply         View replies (9)
Subject: Contributed Answer/Explanation to Q. 3
   
   This is a test.

Posted at: Wed Dec 23 14:37:50 2009 (GMT)

From: sheetal26Reply 7 of 20Reply
Subject: Contributed Answer/Explanation to Q. 3
   
   <p>
   This is a test.
   </p>
   <p>
    
   </p>
   <p>
    
   </p>

Posted at: Wed Dec 23 14:48:59 2009 (GMT)

From: sheetal26Reply 8 of 20Reply
Subject: Contributed Answer/Explanation to Q. 3
   
   
   This is a test.
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    

Posted at: Wed Dec 23 14:51:46 2009 (GMT)

From: sheetal26Reply 9 of 20Reply
Subject: Contributed Answer/Explanation to Q. 3
   
   
   This is a test.
   
   
    
   
   
    
   
   
    
   
   
    

Posted at: Wed Dec 23 14:52:47 2009 (GMT)

From: sheetal26Reply 10 of 20Reply
Subject: Contributed Answer/Explanation to Q. 3
   
   
   test.
   
   
    
   
   
    
   
   
    
   
   
    

Posted at: Wed Dec 23 14:53:27 2009 (GMT)

From: sheetal26Reply 11 of 20Reply
Subject: Contributed Answer/Explanation to Q. 3
   
   test.

Posted at: Wed Dec 23 14:54:02 2009 (GMT)

From: sheetal26Reply 12 of 20Reply
Subject: Contributed Answer/Explanation to Q. 3
   
   
   test.
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    

Posted at: Wed Dec 23 14:54:18 2009 (GMT)

From: sheetal26Reply 13 of 20Reply
Subject: Contributed Answer/Explanation to Q. 3
   
   
   test.
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    
   
   
    

Posted at: Wed Dec 23 14:54:57 2009 (GMT)

From: sheetal26Reply 14 of 20Reply
Subject: Contributed Answer/Explanation to Q. 3
   
   
   test.

Posted at: Wed Dec 23 14:55:49 2009 (GMT)

From: sheetal26Reply 15 of 20Reply
Subject: Contributed Answer/Explanation to Q. 3
   
   
   test.
   
   
   testing.
   
   
   test date 23rd dec x2+x4

Posted at: Wed Dec 23 14:57:09 2009 (GMT)

From: donathanReply 16 of 20Reply
Subject: Contributed Answer/Explanation to Q. 5
   
   
   a = -2
   
   
    
   
   
   As this value of a satisfies the equation.

Posted at: Wed Dec 23 15:05:40 2009 (GMT)

From: donathanReply 17 of 20Reply         View replies (1)
Subject: Contributed Answer/Explanation to Q. 5
   
   
   a =-2
   
   
   a

Posted at: Wed Dec 23 15:07:19 2009 (GMT)

From: donathanReply 18 of 20Reply
Subject: Contributed Answer/Explanation to Q. 5
   
   
   a =-2 
   
   
   a 

Posted at: Wed Dec 23 15:07:26 2009 (GMT)

From: poulomi24Reply 19 of 20Reply
Subject: Contributed Answer/Explanation to Q. 2
   
   
   Let the sum of money= Rs x
   
   
   P= Rs x , R= 10% , n= 2yrs , A= Rs 3,630
   
   
    
   
   
   A=P(1+R/100)n
   
   
   3630= x(1+10/1000)2
   
   
   3630=x(110/100)2
   
   
   3630=x(11/10)2
   
   
   x=3630*10*10/11*11
   
   
   x=363000/121
   
   
   x=3000
   
   
   ANS:- The sum of money is Rs3000.00

Posted at: Sat Mar 6 05:06:10 2010 (GMT)

From: poulomi24Reply 20 of 20Reply
Subject: Contributed Answer/Explanation to Q. 4
   
   
   3a+4b/3c+4d=3a-4b/3c-4d
   
   
   By cross multipling
   
   
   (3a+4b) (3c-4d)=(3a-4b) (3c+4d)
   
   
   =>3a(3c-4d)+4b(3c-4d)=3a(3c+4d)-4b(3c-4d)
   
   
   =>9ac-12ad+12bc-16bd=9ac+12ad-12bc-16bd
   
   
   =>-12ad+12bc=12ad-12bc
   
   
   =>12ad+12ad=12bc+12bc
   
   
   =>24ad=24bc
   
   
   =>ad=bc
   
   
   =>a=bc/d
   
   
   =>a/b=c/d    PROVED

Posted at: Sat Mar 6 05:27:34 2010 (GMT)

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