Proximodistal sequence: means that the development proceeds from central part of the body towards peripheries. In this sequence, the spinal cord of the individual develops first and then outward development takes place. For example, babies cut their front teeth before they cut their side ones. Functionally, Sufi could use her arms before her hands and use her hands before she could control the movement of her fingers.

IQ of an individual is measured as

IQ =  

Motivational cycle is the cycle to achieve desire or goal. Need, drive, incentive and reward are the phases of motivation cycle. All these phases are included in motivation cycle of an individual, to attain goal every individual will go through these phases.

उत्क्षिप्त व्यंजन – जिनके उच्चारण में जीभ पहले ऊपर उठाकर मूर्धा का स्पर्श करे और झटके से निचे आ जाए उत्क्षिप्त व्यंजन कहलाते है

'ड़' – मूर्धन्य – संघोष – अल्पप्राण

'ढ़’ – मूर्धन्य – संघोष – महाप्राण

मूल शब्द के प्रारंभ में जुड़कर जो मूल शब्द का अर्थ बदल दे वे उपसर्ग कहलाते है – जैसे शोक शब्द के प्रारम्भ में अ प्रत्यय के जुड़ने से इसका अर्थ परिवर्तन हो जाता है ।

Sisters-in-law is a compound noun which is made with a combination of three words. To pluralise a compound noun, s is written with the principal or the main word. Here in sister-in-laws, sister is the main word therefore, it should be pluralised not laws. Thus, the incorrect alternative is: sister-in-laws. So, the correct sentence will be: all her sisters-in-law are very adorable.

- We use adjectives of positive degree when there is no comparison made, it simply denotes the existence of some quality in the thing or person we speak about. Here, for given sentence, ‘famous’ is suitable option. All other given options are inappropriate. So, the correct answer will be: ‘Cinderella is a famous fairy tale.’

The words Indian, Chinese and Turkish are correct form of adjectives derived from the words India, China and Turkey respectively. The correct form of Proper adjective derived from America is American.

The correct option is ‘Arunachal Pradesh’. Arunachal Pradesh is also known as the orchid state of India with more than 600 species of it. English is the official language of the state.