Which one of theories of intelligence advocates the presence of general intelligence ‘g’ and specific intelligence’s’

Which one of theories of intelligence advocates the presence of general intelligence ‘g’ and specific intelligence’s’ ?      

   A. Anarchic theory    B. Guilford’s theory of intellect    C. Spearman’s two factor theory    D. Vernon’s hierarchical theory

        Which of the following is NOT an example of discrete variable?      

   A. Age  B. Gender    C. Marital status  D. Place of residence

Ramesh and Ankit have the same IQ of 120. Ramesh is two years younger than Ankit. If Ankit is 12 years old, then the mental age of Ramesh is-      

   A. 9 years  B. 10 years    C. 12 years  D. 14 years

        What is the aim of education?      

   A. All round development of the personality of a child.    B. Moral development of a child.    C. Ability to read, write and do arithmatic.    D. To gain knowledge.

What turns the single fertilized egg into a full fledged adult?      

   A. Parent’s nourishment.    B. Enviornment.    C. Cycle of the growth and development.    D. Interaction with the outside world