Explanation: The 5 rings represent the five inhabited continents of the world. These are- Africa; the Americas; Asia; Europe and Oceania.

Explanation: Easter is the festival that is celebrated as the resurrection of Jesus Christ after his crucifixion.

Explanation: River Damodar is known as Bengal's sorrow because of its ravaging floods in the plains of West Bengal.

Explanation: Christmas is celebrated by Christians.

Explanation: Diwali is known as Festival of Lights. It is celebrated as a festival of victory of good over evil.

Explanation: Ears are used to hear.

Explanation: Smart Phone is not a food item.

Explanation: India's first prime minister—Jawaharlal Nehru—took oath on 15 August 1947.

Explanation: Srinagar is the summer capital of Jammu and Kashmir.

Explanation: The Indian State of Himachal Pradesh is known as the Fruit Bowl of India.

Explanation: Bhubaneshwar is the capital of Odisha.

Explanation: The River Luni is called the Salt River in India. It derived its name from the Sanskrit lavanavari (salt river) and is so called because of its excessive salinity.

Explanation: Mumbai is the capital of Maharastra state.

Explanation: It is known simply as Krishnashtami; Janmashtami; or Gokulashtami; is an annual Hindu festival that celebrates the birth of Krishna; the eighth avatar of Vishnu.

Explanation: All the given are medicinal plants.

Explanation: The Taj Mahal is an ivory-white marble mausoleum on the south bank of the Yamuna river in the Indian city of Agra.

Explanation: The first mouse was carved out of wood and had just one button.

Explanation: Milk man comes everyday to your house.

Explanation: It is also known as Random Access Memory (RAM).

Explanation: Arunachal Pradesh is known as the Land of rising sun because the easternmost village of the state; Dong village; meets the sunrise before any other place in India.

Explanation: Doctors who treat our teeth and gums problem is known as Dentist

Explanation: Mahi River is the only river in India that cuts the Tropic of Cancer twice; first in Madhya Pradesh from where it flows towards Rajasthan and enters Gujarat where it cuts for the second time.

Explanation: Clove oil can be used to relieve all the given pains.

Explanation: On May 17; 1498; Vasco da Gama became the first European to land in India. Da Gama returned to Portugal with spices and silk.

Explanation: We wear Cotton clothes in summer season.