Some basic facts about Delhi
 

INFANT MORTALITY 23.93 per 1000
PER CAPITA INCOME Rs.38864
GROSS DOMESTIC PRODUCT 478 billion INR in year 2005
TEMPERATURE 45 degree (max), 5 degree (min)
TIME ZONE IST (UTC+5:30)
LANGUAGES Hindi, English, Punjabi & Urdu
RELIGION: Hindu, Muslim, Sikh, Christian
CLIMATE Summers in Delhi are very hot and winters very cold.
Temp varies from 45° Celsius in summers to 4° Celsius in winters.
PEOPLE People from all over India stay in Delhi.
Old Delhi is populated by Muslims.
ECONOMY Important crops grown are wheat, gram, Bajra and Jowar. Important trading centers in Delhi are fruit and vegetable market, food grain market, fodder market & cloth market.

FESTIVALS
Holi, Diwali, Id, Christmas, Guru Nanak Jayanti, Durga Puja, Dussehra etc. International Kite lying festival, Garden Tourism Festival and Mango Festival are some of the other festivals also.
 
PLACE TO VISIT

Bangla Sahib Gurudwara /Birla Mandir / Chandni Chowk / Chhattarpur Mandir/ Connaught Place/Delhi Zoo/ Dilli Haat/ Doll Museum/ Humayun's Tomb/ India Gate/ Indira Gandhi Memorial/ ISKCON/ Jantar Mantar/ Jama Masjid/ Kairali Ayurvedic Health Resorts/ Lodi's Tomb/ Mahavir Statue/ Mughal Gardens/ National Gallery of Art/ National Museum/ Nehru Planetarium & Museum/ Nizamuddin Tomb/Parliament House/ Purana Quila/ Qutab Minar/ Rail Museum/ Raj Ghat/ Rashtrapati Bhawan/ Red Fort/ Sacred Heart Cathedral/ Safdurjung Tomb/ Sis Ganj Gurudwara/Tomb of Ghyasuddin Tughlaq