As per the principle of cephalocaudal, the development of a child began from head to toe. This means, the child first gains control of the head, then the arms, then legs. In the first few months, an infant gains control of their head and after a few months, he can control his arms and legs later on.

• Memory level: Thoughtless teaching
• Understanding level: Thoughtful teaching
• Reflective level: Upper thoughtful level

The given question is based on correct position of article. Here, for given sentence indefinite article ‘an’ is placed before noun when they start with the vowel. All other options are inappropriate. So, the correct sentence will be: She is wearing an ugly dress when she met him.

The suitable and common suffix for all the three given words is ‘some’. Thus, the words become fearsome, lonesome and troublesome.

A caravan of pilgrims have collective noun ‘caravan’ which means group pf people or travellers journeying together to a special place for religious reasons.

Atmosphere is divided into five layers: Troposphere, Stratosphere, Mesosphere, Thermosphere and Exosphere. Stratosphere layer lies above troposphere and free from all weather phenomena. This layer is ideal for flying Aeroplanes and contains ozone layer which protects us from harmful effect of sun’s rays.

The Pietradura was a style in which small precious stones such as Lapis Lazuli, Onyx, and many others were used to decorates buildings. Pietra dura was also used in the Taj Mahal.

i. The chahar bagh in Humayun’s tomb, Delhi

ii. Terraced chahar bagh at Shalimar gardens, Kashmir

iii. The chahar bagh adapted as a river-front garden at Lal Mahal Bari.

Mehrgarh is located in a fertile plain, near the Bolan Pass, which is routes into Iran.

SAARC(South Asian Association for Regional Cooperation) was established in 8 dec 1985. It is the organization of 8 south Asian states. 8 members of SAARC are: India, Nepal, Afganistan, Pakistan, Maldives, Sri Lanka, Bhutan, Bangladesh.