upload solution Q3. CI and SI for a certain sum at certain rate of interest are Rs. 220 and Rs. 200.

upload solution Q3. CI and SI for a certain sum at certain rate of interest are Rs. 220 and Rs. 200. What is the principal for these interest? (a) Rs. 2200 (b) Rs. 200 (c) Rs. 500 (d) Rs. 2000

 

If it is not mentioned in questn...consider time 2 years..in case of diff bw CI and SI

 

not even 1 year not even 3 year .....only 2 year to be assumed ///??

 

Bro 1 to waise bhi ni hoga...coz for 1 year CI= SI hota h. Mostly it is 2. if not den check for 3..

 

but defineatly i wil use ur experience and take 2 year

 

Though they must mention the tym...if not..den sure .....