Q1. The body of all complex animals consist of only _______ basic types of tissue(s).
(a) 4000
(b) 400
(c) 40
(d) 4
Q2. Meter in a vehicle that calculates distance covered by the vehicle is called __________.
(a) Speedometer
(b) Odometer
(c) Thermometer
(d) Kilometre
Q3. What is the SI unit of pressure?
(a) Newton
(b) Weber
(c) Pascal
(d) Henry
Q4. ______ Disk Encryption is a technology (hardware or software) where data is encrypted before storage.
(a) Half
(b) Whole
(c) Double
(d) Triple
Q5. Oxide of which of the following will turn red litmus blue?
(a) Magnesium
(b) Phosphorus
(c) Sulphur
(d) Carbon
Q6. Which of the following are highly compressible?
(a) Solid
(b) Liquid
(c) Gas
(d) Solid and Liquid
Q7. ___________ gases absorb long wave (infrared) radiation from the earth and emit it again towards the earth.
(a) Methane
(b) Greenhouse
(c) Carbon di oxide
(d) Ozone
Q8. In April 2017, Chief Minister Amarinder Singh banned inclusion of names of Ministers and MLA’s on Plaques and Foundation Stones in which state?
(a) Maharashtra
(b) Punjab
(c) Himachal Pradesh
(d) Uttar Pradesh
Q9. Who invented bluetooth?
(a) Kirkpatrick Macmillan
(b) Benjamin Franklin
(c) Dr. Jaap Haartsen
(d) Charles Babbage
Q10.Who was the winner of 2015 Men’s Cricket World Cup?
(a) India
(b) West Indies
(c) Pakistan
(d) Australia
Solution
S1.Ans. (d); The term tissue is used to describe a group of cells found together in the body. There are four types of tissues in complex animals,they are connective, muscle, nervous, and epithelial.
S2.Ans. (b); An odometer or odograph is an instrument for measuring the distance travelled by a vehicle, such as a bicycle or car. The device may be electronic, mechanical, or a combination of the two.
S3.Ans. (c); The SI unit for pressure is the pascal (Pa), equal to one newton per square metre (N/m2, or kg•m−1•s−2). This name for the unit was added in 1971. It is named after the French polymath Blaise Pascal.
S4.Ans. (b); Full Disk Encryption or Whole Disk Encryption is a technology which protects information by converting it into unreadable code that cannot be deciphered easily by unauthorized people. Disk encryption uses disk encryption software or hardware to encrypt every bit of data that goes on a disk or disk volume.
S5.Ans. (a); Magnesium oxide is mild base therefore it turn red litmus blue while oxides of Sulphur,Phosporus and Carbon are acidic in nature so they did not effect red litmus but turn blue litmus into red.
S6.Ans. (c); In a gas, the particles are very far away from each other, so there is a lot of space for the particles to be compressed down in to. Thus Gases are highly compressable.This is very helpful when transporting gases in containers.
S7.Ans. (b); A greenhouse gases are combination of gases in an atmosphere that absorbs and emits radiation within the thermal infrared range. This process is the fundamental cause of the greenhouse effect.The main Greenhouse Gases are Carbon di oxide, Methane, Ozone, Water vapour etc.
S8.Ans. (b); In April 2017, Punjab Chief Minister Captain Amarinder Singh prohibited the inclusion of names of any government functionaries, including ministers and MLAs, on foundation stones and inaugural plaques.
S9. Ans.(c); Bluetooth is a wireless technology standard for exchanging data over short distances. Dr. Jaap Haartsen invented Bluetooth while working at Ericsson in the 1990s.
S10.Ans.(d); The final of the 2015 Men’s Cricket World Cup took place on 29 March 2015 at the Melbourne Cricket Ground in Melbourne, Australia. It was played between the tournament’s two co-hosts, New Zealand and Australia. Australia won by 7 wickets for a fifth World Cup triumph.
