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Start learning 50% faster. Sign in nowLet the rate of C.I be R per cent per annum, ∴ CI = P [ ( 1 + R/100 )ᵀ - 1] ⇒ 6,120 = 75,000 [ ( 1 + R/400)2 - 1 ] [T= 6 months = 2 times because interest is calculated quarterly] ⇒ 6,120/75,000 = ( 1 + R/400)2 - 1 ⇒ ( 1 + R/400)2 - 1 = 51/625 ⇒ ( 1 + R/400)2 = 1 + 51/625 ⇒ ( 1 + R/400)2 = 676/625 ⇒ ( 1 + R/400)2 = ( 26/25)2 ⇒ 1+ R/400 = 26/25 ⇒ R/400 = 26/25 - 1 = 1/25 R = 400/25 = 16% Now, S.I= (P × R × T)/100 =(75000 × 16×18)/(100 ×12) = 18,000
Which of the following is true?
In a family of six persons, H is the mother of I’s mother. F is married to H. N is the maternal uncle of E, who is married to O. I is the son of O. Ho...
How is Q related to O?
How is A related to E?
M has two sons and one daughter. R and V are the two married sons of M. Q is the son of R. U is the daughter of N. P is married to R. N is married to V....
How is C related to E?
Which among the following option(s) is/are definitely true?
How is P related to L?
How is J related to L?
Who among the following is the mother of R?