Question
What should be the next term in the series 2, 3, 6, 6,
10, 9, 14, 12, ___ ?Solution
This is an alternating series in which the terms at odd and even positions follow different rules.  Odd terms à Starting with 2, you get the next term by adding 4 to the previous term at an odd position. So, 2, (2+4) = 6, (6+4) = 10 and so on.  Even terms à Starting with 3 you keep going up in multiples of 3 at every subsequent even positions. So, 3, 6, 9, 12, and so on.  Since the next term is at an odd position, it will be equal to 14+4 = 18.  Hence, the correct answer is option (D).
What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘–’ are interchanged and ‘×’ and ‘÷’ are inte...
According to the equation P4Q5R5S, what is the relation between the son of P to son of S?
A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
DF, GJ, KM, NQ, RT, ?
What should come in place of? in the given series based on the English alphabetical order?
GUN, DWM, AYL, XAK, ?
72 is related to 96 following a certain logic. Following the same logic, 66 is related to 88. Which of the following numbers is related to 104 using the...
A number has been denoted to each of the given letters. Select the option from the following four possible arrangements of these numbers that forms a me...
Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?
FIN53, ORW49,...
Select the correct water image of the given figure.
Select a figure amongst the four alternatives that when placed in the blank space(?) of figure X will complete the pattern. (Rotation is not allowed).<...
Read the following information carefully and answer the question that follows.
Statement – Domestic investment is very less in Country-A desp...
Relevant for Exams:
