An Alien Hand Class 7 Extra Questions English The Alian Hand Supplementry Chapter 10 Solution
NCERT Class 7 English The Alian Hand Supplementry Chapter 10 An Alien Hand Extra Questions and Answers. CBSE Class 7 English The Alian Hand Supplementry Chapter 10 Extra Questions.
All Questions and Answers are very important because all are taken from Textbook.
- Subject : English The Alian Hand Supplementry.
- Level : Class – 7.
- Chapter: 10.
- Topic : An Alien Hand Extra Questions.
Very Short Type Extra Questions and Answers
(1) What is the full from of NASA?
Ans: – The National Aeronautics and Space Administration
(2) Who was compared of two spacecraft?
Ans: – Viking Mission to Mars
(3) What were the two spacecraft?
Ans: – Viking 1 and Viking 2
(4) What does Viking 1 and Viking 2 consists of?
Ans: – Viking 1 and Viking 2 each consists of an orbiter and a lander.
(5) When was Viking 1 launched?
Ans: – It was launched on 20 Aug 1979
(6) When was Viking arrived at Mars?
Ans: – On 19th June, 1976
(7) When was Viking 2 launched?
Ans: – On 9th September 1975
(8) When did Viking 2 enter mars orbit?
Ans: – On 7th Aug 1976
(9) Where do Tilloo and his parents live?
Ans: – They live beneath the surface of a planet under artificial condition.
(10) What was Tillo never seen?
Ans: – He has never seen the sun and the stars.
(11) How does Tillo’s father go to work
Ans: – His father goes to work through a secret panage
(12) “Tillo1 How after have you been told not to go that way?” – who said this to whom?
Ans: – Tilloo’s mother said this to Tilloo
(13) Why ordinary people cannot survive on the surface?
Ans: – because the air is very thin and the temperature in low on the surface
(14) What does Tilloo’s father wear to survive on the surface?
Ans: – He wears special suit and an oxygen to survive there.
(15) What happened when Tilloo’s father went to work the next day?
Ans: – He found the Control Room full of excitement.
(16) What was approaching towards the planet/
Ans: – The two Alien spacecraft
(17) Who was in-charge of defence?
Ans: – Number 1
(18) What was Number 1 in-charge of?
Ans: – He was in-charge of defence.
(19) Who was in-charge of the scientist on the committee?
Ans: – Number 2
(20) What was Number 2 in-charge?
Ans: – The scientist on the committee.
(21) What was Number 3 in-charge?
Ans: – He was a social scientist.
(22) Who was a social scientist?
Ans: – Number 3
(23) With whom did Numbers 3 agree?
Ans: – With Number 2
(24) Where did Tilloo’s father take Tilloo to?
Ans: – To the control room.
(25) From where can the Alien spacecraft be seen on the big TV screen?
Ans: – From the control room
(26) What was attracting Tilloo on the control room?
Ans: – The red button
(27) What did Tilloo do in the Control room?
Ans: – he pressed the red button.
(28) Who restored the red button to neutral position?
Ans: – Tilloo’s father
(29) Which planet is nearest in location and physical conditions to our Earth?
Ans: – Mars
(30) Was the Viking Mission successful in finding life on Mars?
Ans: – No, they found no sign of life on Mars
(31) Who is the author of this story?
Ans: – Jayant Narlikar
Short Type Extra Questions and Answers
(1) Who was Tilloo?
Ans: – Tilloo was a small kid, who lived beneath the surface of a planet under artificial condition. His father goes to work through a secret passage and Tilloo was very interest to know where this passage goes.
(2) What did Tilloo do when father was napping?
Ans: – Tilloo took the opportunity and grabbed his father’s security card. Then he made his way and entered through the Metal gate. Unfortunately the security device detected the unknown person and was escorted by the security staff back home.
(3) Why everyone were crowded in the work place when Tilloo’s father entered?
Ans: – As Tilloo’s father entered to his work place, he saw that the control Room was full of excitement. The workers were crowded round the big TV screen. Later they came to know that the two alien spacecraft was approaching to their planet.
(4) What happened in the control room when the spacecraft was approaching surface?
Ans: – As it was approaching the surface of the planet, people crowded towards the display screen for a closer look. But Tilloo’s attraction was on the red button. His father tried to stop him, but he already pressed that button and he found himself the centre of attention. Later his father restored the red button to neutral position.
(5) What damage was made when Tilloo passed the red button?
Ans: – Although Tilloo’s father restored the red button to neutralise it again, but the damage was done and the mechanical hand and slopping working. It because disconnect to work.
Long Answer Type Extra Questions and Answers
(1) What were the primary objectives of NASA Viking Mission to Mars?
Ans: – The primary objectives of NASA’s Viking Mission to more were firstly, to obtain images and samples of the Martian surface and sail. Secondly, to search for any possible signs of life and presence of living microorganisms in the soil near the landing sites.
(2) Describe NASA’s Viking Mission to Mars?
Ans: – The National Aeronautics and Space Administration (NASA) Viking Mission to Mars was composed of two spacecraft and they are Viking 1 and Viking 2. Each spacecraft consist of an orbiter and a lander. Viking 1 was launched on 20th Aug, 1975 and arrived at Mars on 19th June, 1976. Therefore, Viking 2 was launched on 9th September, 1975 and entered Mar’s orbit on 7th Aug 1976. So, the scientists behind this mission were helpful of finding life on Mars. Unfortunately they found no signs of life on Mars.
(3) What was the opinion of Number 1?
Ans: – The president asked Number 1 who was in charge of defence department. His opinion was net to destroy the spacecrafts with their missile. But to wait and watch until the special craft approaching on the surface to land.
(4) What opinion did Number 2 give?
Ans: – The President asked Number 2, he was in-charge of the scientist of the committee. He recommended that not to interfere and to have only passive observation. They don’t know the intention of these spaceful so it will be wise not to reveal their existence.
(5) What did Number 3 said to everyone on the Control Room?
Ans: – Number 3, who was a social scientists. He rarely agreed with Number 2 and explained that they should keep their surface activities to its limitation. Thus creating the impression of no life existence. Further they should pleasure their actively to do that.
(6) What was the true story behind the secret passage?
Ans: – Tilloo’s father explained him about the secret passage that the sun had affected the planet and turned it into hostile. At first, the birds became extinct, also the animals too and later fishes too died. Therefore, after that they managed to survive underneath the planet with artificial condition. His work is to watch and to service them. White entering the passage, the workers wear special suit oxygen, and boots to survive there because the air is very their and the temperature there is low there.