To calculate IQ we divide the mental age of an individual with his actual biological age and then multiply it by 100. Here in the given question the Biological age is given as 5 and the mental age is given as 8 so the IQ as per the given formulae would be 160.
Child Development and Pedagogy MCQ - CDP MCQ - Section 1
Directions(Q.Nos. 1-30) Answer the following questions by selecting the correct / most appropriate options.
An IQ of 35 and above is the trainable IQ level of mentally retarded children. This is when children require moderate supervision and assistance; formally called 'Trainable Mentally Retarded'.
The Rorschach Inkblot Test is a projective psychological test consisting of 10 inkblots printed on cards (five in black and white, five in color) created in 1921 by Hermann Rorschach. During the 1940s and 1950s, the test was synonymous with clinical psychology. Throughout much of the 20th century, the Rorschach inkblot test was a commonly used and interpreted psychological test. In surveys in 1947 (Louttit and Browne) and 1961 (Sundberg), for instance, it was the fourth and first, respectively, most frequently used psychological test.
Forgetting is the inability to remember. Psychologists generally use the term forgetting to refer to the apparent loss of information already encoded and stored in long-term memory. Desire to remember actually aids in the process of learning and remembering. While under-learning, mental conflict and defective methods of remembering actually hampers the way of learning and hence they lead to forgetting.
Statistics is the science of collecting, classifying, presenting, comparing and interpretation of numerical data.

