(a) Bhaskara
   (b) Insat I-A
   (c) Aryabhatta
   (d) SLV-l
Ans: (c)
414. The Indian Space Research Organisation (ISRO) is located at
   (a) Thumba
   (b) Bangalore
   (c) Ahmedabad
   (d) New Delhi
Ans: (b)
415. The Indian Satellite System used for domestic communications,
   television and meteorology is known as
   (a) INSAT
   (b) Bhaskara
   (c) Aryabhatta
   (d) All the above
Ans: (a)
416. The Space Application Centre for training in Satellite Communication
   Technology is located at
   (a) Bangalore
   (b) Mumbai
   (c) Ahmedabad
   (d) New Delhi
Ans: (c)
417. We always see only one side of the moon because
   (a) the sun comes in between the earth and moon
   (b) the moon is stationary
   (c) the time taken by the moon to rotate on its axis is the same as the time
       taken by it to revolve round the earth
   (d) moon revolves round the sun
Ans: (c)