Let the original member be x Total age of these members = 54.5x Total age of (x – 4) members = (54.5x – 140) years According to the question, 54.5x – 140 = (x – 4) `xx` 57.5 ⇒ 54.5x – 140 = 57.5x – 230 ⇒ 57.5x – 54.5x = 230 – 140 ⇒ 3x = 90 x = 30
A question is given, followed by three statements labelled I, II and III. Identify which of the statements is/are sufficient to answer the question.
...Six people A, B, C, D, E and F are sitting around a circular table facing the centre. B sits second to the right of E. C sits to the immediate left of E...
Which of the following letter-clusters can replace the question mark (?) in the given series to make it logically complete?
DNU, ?, NXE, SCJ, XHO
Select the figure from among the given options that can replace the question mark (?) in the following series.
In the question, below are three statements followed by two conclusions numbered I and II. You have to consider the statements to be true even if it se...
Six friends are sitting in a circle facing the centre. Sumit sits second to the right of Amit. Karan is an immediate neighbour of Param. Tony sits third...
In a code language, 'MUSCLE' is coded as USMLEC and 'FINGER' is coded as INFERG. How will 'THROAT' be coded in the same language?
If A denotes ‘+’, B denotes ‘×’, C denotes ‘−’, and D denotes ‘÷’, then what will come in place of ‘?’ in the following equation...
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
_ BCD _ _ ABC _ _ E _...
Select the number from among the given options that can replace the question mark (?) in the following series.
20, 90, 210, 380, ?
