Related Questions

There are 30 students in a class . Among them, 8 students are learning both English and French. A total of 18 students are learning English. If every student is learning at least one language, how many students are learning French in total?
A 30
B 20
C 40
D 10
Which of the following class definitions defines a legal abstract class?
A class A { abstract void unfinished() { } }
B class A { abstract void unfinished(); }
C abstract class A { abstract void unfinished(); }
D public class abstract A { abstract void unfinished(); }
Which one of the following definitions is correct?
A The ratio of total debt to share holder's equity is called 'debt ratio'
B The ratio debt-to-total assets is called Debt-to-total assets ratio
C The ratio of earnings before interest and taxes for a particular reporting period to the amount of interest charges for the period is called interest coverage ratio
D All of these
The __________ defines the syntax of markup constructs and include additional definitions such as character entity references.
A Attributes
B SGML
C Elements
D DTD
The ___________ keyword begins the declaration of attributes that an element may take. It is followed by the name of the element in question, a list of attribute definitions, and a closing.
A DOCTYPE
B ATTLIST
C DTD
D SGML
The __________ begins with a series of parameter entity definitions.
A DTD
B SGML
C XML
D HTML
All definitions of power factor of a series R-L-C circuit are correct except
A Ratio of net reactance and impedance
B Ratio of kW and kVA
C Ratio of J and Z
D Ratio of W and VA
The function definitions in JavaScript begins with
A Identifier and Parantheses
B Return type and Identifier
C Return type, Function keyword, Identifier and Parantheses
D Identifier and Return type
In the guidance of learning a teacher has many important roles. Which one of the following is the least important aspect of the teacher's role in the guidance of learning?
A The provision of continuous diagnostic and remedial help
B The forestalling of habits
C The provision of encouragement and moral support
D The development of insight into what constitute the pitfalls and danger to be avoided
In three coloured boxes - Red, Green and Blue, 108 balls are placed. There are twice as many balls in the green and red boxes combined as there are in the blue box and twice as many in the blue box as there are in the red box. How many balls are there in the green box ?
A 18
B 36
C 45
D None of these

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