Question
Which of the following is not a characteristic of
prokaryotic cells?Solution
There are two types of cells- Prokaryotic cells and eukaryotic cells. The main difference between the two cells is that prokaryotic cells basically have no nuclei, whereas eukaryotic cells has a nuclei. Eukaryotic cells are larger and more complex than the prokaryotic cells. Prokaryotes are organisms made up of cells that lack a cell nucleus or any membrane-encased organelles. This means that they have no nucleus. Examples are bacteria. Eukaryotes are organisms made up of cells that possess a membrane-bound nucleus as well as membrane-bound organelles. These organisms hold the genetic material in their cells. The genetic material in eukaryotes is contained within a nucleus in a cell. The DNA of these organisms is structured and is organized into chromosomes. Human body consists of eukaryotic cells. Hence, option B is correct.
Four of the following five are equal in a certain way and form a group.
Which one is not related to that group?
MQ, BF, JN, UX, CG
Select the option that is related to the third word in the same way as the second word is related to the first word.
Detective: Clues :: Scientist:?
Select the option that is related to the third number in the same way as the second number is related to the first number.
6 : 85 : : 12 : ?

Choose the next number in the series.
25, 41, 73, 89, 121,?
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Seven persons A, C, G, K, M, S and Y are sitting around a round table facing its centre but not necessarily in the same order. A sits immediate right of...
Select the option figure, which when placed in the blank space of the figure marked ‘X’, would complete the pattern.
In the series given below, how many 9s are there each of which is exactly divisible by its immediate succeeding number?
6 9 6 3 9 3 9 9 6 3 6 9 6...
A, B, C, D, E and F live on six different floors of the same building. The lowermost floor in the building is numbered 1, the floor above it, number 2 a...