1. The ozone layer absorbs ---
a) infrared radiation
b) ultraviolet radiation
c) X-rays
d) gamma rays
|
The OpenClassRoom
|
1. There are 6 boxes numbered 1,2,...6. Each box is to be filled up either with a red or a green ball in such a way that at least 1 box contains a green ball and the boxes containing green balls are consecutively numbered. The total number of ways in which this can be done is:
A.5
B.21
C.33
D.60
E.27
1. The percentage of fresh water on the Earth's surface is nearly:
a) 4
b) 3
c) 8
d) 5
1. The Constitution of India was adopted on ---
a) 26th january, 1950
b) 26th january, 1949
c) 26th November, 1949
d) 15th August, 1947
Directions (Q.1 - 5): Fill in the blanks in the following sentences with the most appropriate word from among those given in brackets after each sentence.
1. Data security threats include ______________.
a) Hardware failure
b) Privacy invasion
c) Fraudulent manipulation of data
d) None of these
Directions (Q.1 - 5): Each of the questions below consists of a question and two Statements I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and