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Start learning 50% faster. Sign in nowQ’s one day work = 1/15 R’s one day work =1/18 Given that R’s one day work = (2 )/3 × (P+Q) ∴ P+Q’s one day work = 1/18 × 3/2 = 1/12 ∴ P’s one day work = 1/12-1/15 = 1/60 Hence, P+R’s one day work = 1/60+1/18 = 13/180 ∴ No. of days taken by P and R to complete the work = 180/13 = 13 11/13 days
If ‘L * N @ O × P % O × M @ Q’ is true then how is Q related to O if Q is female?
If 'A # B' means 'A is mother of B', 'A @ B' means 'A is brother of B', 'A % B' means 'A is sister of B', 'A $ B' means 'A is father of B'. In expressio...
A % B means 'A is the daughter of B' A = B means 'A is the sister of B' A $ B means 'A is the father of B' If G % H = J % L $ M, then how is J related t...
P + Q means ‘P is the brother of Q’, P - Q means ‘P is the daughter of Q’, P ÷ Q means ‘P is the husband of Q’, P × Q means ‘P is the so...
'A@B' means 'A is the father of B'. 'A#B' means 'A is the sister of B'. 'A$B' means 'A is the brother of B'. 'A%B' means 'A is the wife of B'.
If...
If R ÷ S + T + U, which of the following is true?
L @ K * J * I @ G @ H % F, How is J related to H?
'A # B' means 'A is the father of B'. 'A @ B' means 'A is the sister of B'. 'A & B' means 'A is the son of B'. 'A $ B' means 'A is the uncle of B'. 'A %...
If A – B means that A is the brother of B, A + B means that A is the sister of B, A × B means that A is the father of B then which of the following ...
In expression I @ P % K $ O @ G # N % F, how is P related to F’s sister?