Q 1 : In a certain code, BOXER is written as AQWGQ. How VISIT is written in that code?
A)UKRKS B)WKRKU C) UKRKU D)None of these
Q 2: In a certain code, BOY is written as $*� and HOUR is written @*�0. How is RUBY written in that code?
A)� $ � 0 B)0 $ � � C)0 � $ � D)� � $ 0
Q 3: If FESTIVAL is coded as MBWJUTFG, then OPIUM would be coded as :
A) NOHTL B)MUIPO C)NTHNO D)NVJQP
Q 4: In a certain code, GIGANTIC is written as GIGTANCI. How is MIRACLES written in that code?
A)MIRLCAES B)RIMCALSE C)MIRLACSE D)RIMLCAES | ||||
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Percentage is a fraction whose denominator is always 100. x percentage is represented by x%. To express x% as a fraction : We know x% = x /100 Thus 10% = 10 /100 (means 10 parts out of 100 parts) = 1 /10 (means 1 part out of 10 parts) To express x/y as a percentage : We know that x /y = ( x /y× 100 ) Thus 1 /4 = ( 1 /4 ×100 )% = 25% and 0.8 = ( 8 /10 ×100 )% = 80% If the price of a commodity increases by R%, then reduction in consumption as not to increase the expenditure is- [ R / (100+R) ×100 ] % If the price of a commodity decreases by R%, then the increase in consumption as not to decrease the expenditure is - [ R / (100-R) ×100 ] % Result on Population : Let the population of a town be P now and suppose increases the rate of R% per annum, then : Population after n years = P ( 1+ R /100 ) n Population n years ago = P / ( 1+ R /100 ) n ...
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