Number Series Questions With Answers

L8

This is a bit tricky questions. To solve you must look at the series upside down. It is actually
91, 90, 89, 88, __, 86

So we need 87 in the place of blank. To achieve 87 in an upside down position, the correct answer will be L8.

Thus, the missing item in the series is L8.

The parking number is 87. You will know why if you invert the image and then see.

98

ab+a(a-1)
7*8+7(7-1)=56+42

The missing letter in the last box is Z.

Denote each alphabet to the corresponding number. For example, A = 1, B = 2, C = 3 and so on. Now you will find that the center digit is actually the product of the alphabets on both sides. In such case, the missing letter is Z.

=>G(7) * Z(26) = 182

100 will be the next number.

aJust check the spelling of every number. It does not contain the letter T. Thus the next number will be Hundred.

The missing letter is Q.

If you add the three numbers on each square, the value corresponds to the equivalent alphabet in the center. For example 6 + 4 + 4 = 14 and N is the 14th letter. Similarly 14 + 2 + 1 = 17 or the letter Q.

282 and then 930.
This is because, every alternate number is in a sequence.
192, 222 and 252 have a gap of 30.
021, 324 and 627 have a gap of 303.

3

Center Number = (Top Left Number * Bottom Left Number)/(Top Right Number * Bottom Right Number)
= (30 * 2) / (4*5)
= 3

sixteen

It is simple.
1 + 1 + 1 + 1 = Four
2 + 2 + 2 + 2 = Eight
3 + 3 + 3 + 3 = Twelve
4 + 4 + 4 + 4 = Sixteen

As you can see in the answer figure, the equation stands true now. Compare the images to know what we have done.