The question given below consists of three statements

Solution

From statements I and II together, Statement I: 'fuel economy tanks' is coded as 'lfg, gbn, sde' and 'hit volatile drivers' is coded as 'ghj, zxc, lmd'. Statement II: 'drivers economy leasing' is coded as 'lmd, gbn, uws' and 'hit payments costs' is coded as 'ter, zxc, igd', we get: The words and their respective code are as follow: economy = gbn fuel /tanks = lfg/sde hit = zxc drivers = lmd volatile = ghj leasing – uws payments/costs = ter/igd So, from statements I and II together, we get 'volatile leasing' is coded as 'ghj, uws'. Thus, data in statement I and II together is sufficient to answer the question. From statement II alone, 'drivers economy leasing' is coded as 'lmd, gbn, uws' and 'hit payments costs' is coded as 'ter, zxc, igd, we cannot lfgermine the code of the words. Thus, data given in statement II alone is not sufficient to answer the question. From statement II and III together,                   Statement II: 'drivers economy leasing' is coded as 'lmd, gbn, uws' and 'hit payments costs' is coded as 'ter, zxc, igd' Statement III: 'tanks red payments' is coded as 'sde, res, ter'. We get: hit / costs = zxc/igd payments = ter tanks/red = sde/res The codes for 'drivers', 'economy' and 'leasing' cannot be determined. So, from statements II and III together, we cannot answer the above question. Thus, data in statement II and III together is not sufficient to answer the question. Therefore, data given in statement I and II together is sufficient to answer the question.