Science (English Medium) Class 12 - CBSE Question Bank Solutions

अधोलिखितानां शब्दानां विलोमान् पाठात् चित्वा लिखत

सक्त: 

प्रकृतिप्रत्ययविभाग: क्रियताम |

विधाय  

सन्धिविच्छेद कुरतत ।

चेदस्मिन् 

द्वितीयरत्नेन किम् उत्पद्यते? 

अधोलिखितानां पदानां सन्धिविच्छेद कुरूत |

अस्मन्मते  

रिक्तस्थानानि पूरयत |

अथाकस्मात् परितो मेघमाला ______ प्रादुरभूत। 

रिक्तस्थानानि पूरयत |

क्षणे क्षणे ______ खुराश्चिक्कणपाषाणखण्डेषु प्रस्खलन्ति।

अधोलिखितानां पदानां वाक्येषु प्रयोगं कुरूत ।

लज्जन्ते 

अधोलिखितानां पदानां वाक्येषु प्रयोगं कुरूत ।

प्रकटयति 

सन्धिविच्छेद कुरूत ।

भवन्तो नित्यम  

सन्धिविच्छेद कुरतत ।

बहुकालानन्तरं ______ एवं विधां नवीनता दृष्टिताऽभवत्। 

Demography is the systematic study of ______.

The word demography comes from Greek origin and is composed of the two words where demos means ______ and graphein implying ______.

The term Demography is of Greek origin and is composed of two words demos meaning ____________ and graphien implying ____________.

____________ is primarily concerned with the measurement and analysis of the components of population change.

There is a close relationship between disability and poverty. Identify the option that does not hold true in this context.

How did the British try to understand the complexity of the caste system?

Cultural diversity can present tough challenges. Which of the following is not a reason for the same?

The main advantage of the survey is ______.

Explain the two types of Demography.