Around 10 k INR pp per day- if you have an avg accommodation and sharing accommodation with another adult. However, this would depend on a number of factors: What kind of accommodation works for you? would you be using public transport (i would recommend it) or private vehicle; Are you travelling in group. etc.
P.S. don' t miss the Mosque.
Travelling to Bur Dubai, Dubai museum, gold souk, spices souk,burj khalifa, dubai museum can be done in 10AED per person. i.e around 200 rs per person.
For gurudongmar u will have to go to Lachen from Darjeeling and then from there early morning you can start for Gurudongmar. Directly from Darjeeling it will be very difficult to travel. Cab cost for 2 days will be around 9000 Including permit.
Lansdowne is mostly scenic and extremely extremely beautiful. U can literally see the clouds make way to the room thru the windows. Rishikesh is full of temples, yoga points. Evening Ganga ji Aarti is a must watch. Other locations in Uttarakhand include Mussoorie, Nainital, Badrinath, kedarnath, Hemkunt Sahib, valley of flowers, Auli depending upon your taste
Definately yes. The distance is hardly 150 km and you can easily book a self-drive ride with Myles and drive down to Chennai. Book a Myles car of your choice and get going. You can also opt for the smart km packages that allow you to pay only as much as it is required. Visit-https://www.mylescars.com/?gclid=EAIaIQobChMIz4TRycLr2gIV2IBwCh1OZA94EAAYASAAEgIS5vD_BwE
You can spend 5 days in Spain and 5 in Portugal maybe. You can visit Madrid and Barcelona, or just Barcelona. There are lots of places in Barcelona like the Sagrada Familia, The Fort via the cable car. I would recommend taking walking tours since they take you across most of the places. Barcelona has amazing architecture to just walk through the streets. You can sit down and relax on the beach for a day, bike/skate around if you are able to find one. You can check out this video: https://www.youtube.com/watch?v=z53d0mwqHFs for places to visit in Spain.
Hey Neha, 2 nights 3 days will be good to cover all the places in Ooty. You can take a bus from Chennai to Ooty. Here's a list of places you can cover in Ooty.
Although most people prefer the winter months, June is a good time to visit Yercaud. Infact, October to June is the preferred time, since monsoon starts from July. Weather would be pleasant for the most part, although bright and humid. You can enjoy the drive. Two Days would be sufficient to cover Yercaud if you start your day early. If you've 3 Days, you can cover all the places leisurely. Some places to See: Servarayan Temple, Lake, Boathouse, Deer/Peacock park, Arthur's Seat, Pagoda Point, Ladies Seat point, Children's Seat Point, Kiliyur falls, ATV quad biking at Grange resorts, Karidiyur View Point, Tipperary View Point, Anna Park, Sri Raja Rajeswari Temple, Heaven's Ledge
Map: http://4.bp.blogspot.com/-huCbDwAjiz8/UePeFD5lQ9I/AAAAAAAADUw/-_cj7Z3W6cI/s1600/tourist-map-y.jpg Food: Very few options are there. Best to have food at the Resort you are staying or head over to "Sri Saravana Bhavan Elite" near lake circle, Manjakuttai Rd.