Question
The layer of atmosphere used for radio- wave
transmission is –Solution
The ionosphere is a part of the upper atmosphere and is ionized by solar radiation. It plays an important part in atmospheric electricity and forms the inner edge of the magnetosphere. It has practical importance because, among other functions, it influences radio propagation to distant places on the Earth.
Three of the following four letter-clusters are alike in a certain way and thus form a group. Which is the one that does not belong to that group?
In the following question, select the odd word from the given alternatives.
Four letter-clusters have been given out of which three are alike in some manner and one is different. Select the one that is different.
Four letter-clusters have been given out of which three are alike in some manner and one is different. Select the odd letter-cluster.
Four letter-clusters have been given out of which three are alike in some manner and one is different. Select the odd one.
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number pair that is different.
In each of the following questions, a group of four words / letters /numbers are given. Choose which is odd?
Arrange the letters of each group to make a meaningful word and find the odd man out:
The second number in the given number-pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) is/a...
