A number is such that when it is multiplied by 5, it gives another number which is as much above from 210 as the original number (itself) is below 210. The average of the original number and the resultant number is:
Let the number be x. According to question, => 210 – x = 5x – 210 => x = 70 So, 5x = 350 Therefore, the average of = (70 + 350)/2 = 210
Which number will replace the question mark (?) in the following number series?
5, 4, 6, 15, 56, ?
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series. PHW, SKZ, WOD, BTI, ?
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different.
If a mirror is placed on the line XY, then which of the answer figures is the mirror image of the given figure?
If the sign ‘×’ is interchanged with ‘÷’ and ‘–’ is interchanged with ‘+’, then what will be the value of the expression below?
...Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
(NOTE: Operati...
Out of the four words listed, three are alike in some manner and one is different. Select the odd one.
Four girls A, B, C and D, and four boys P, Q, R and S, are sitting around a round table facing the centre.
i. No two girls or boys are sitting ne...
In a certain code language, BAYWATCH is written as ZYWUYRAF. How will EFRON be written in that code?
Select the set of numbers from the given options, which is similar to the given set.
(17, 39, 11)