Pick out the correct reason:
Oil mixed with petrol for two-wheelers due to the following reason(s):
(1). It lubricates the engine parts
(2). It removes heat inside two engines
(3). It allows for the deposit of carbon on the spark plug.
(1),(2) and (3)
(1) and (2) only
(2) and (3) only
(1) and (3) only
Match the following:
| List I | List II |
| a) Osmium | 1.) Best Conductor of electricity |
| b) Lithium | 2.) Heaviest metal |
| c) Tungsten | 3.) Lightest metal |
| d) Silver | 4.) Highest melting point-3300 ÌŠC |
a-1 ,b-2 ,c-3 ,d-4
a-2 ,b-1,c-4 ,d-3
a-2 ,b-3,c-4 ,d-1
a-3 ,b-4 ,c-1 ,d-2
Match List I with List II correctly:
| List I (Solution) | List II (pH value) |
| a) Blood | 1.) 6.5 |
| b) Urine | 2.) 7.3 - 7.5 |
| c) Vinegar | 3.) 5.5 - 7.5 |
| d) Milk | 4.) 2.4 - 3.4 |
a-2 ,b-3,c-4 ,d-1
a-2 ,b-4 ,c-1 ,d-3
a-4 ,b-2 ,c-1 ,d-3
a-3 ,b-1 ,c-4 ,d-2
Identify the organisation inaugurated on October 2017 at New Delhi by Prime Minister of India
All India Institute of Unani
All India Institute of Siddha
All India Institute of Ayurveda
All India Institute of Naturopathy
Match the title winners with their championship of 2017 :
| List I | List II |
| a) Ms.Saikhom Mirabai Chanu | 1.) World Junior(V 20) Chess Championship |
| b) Ms.Mary Kom | 2.) World Weightlifting Championship |
| c) Mr.Gopi Thonakal | 3.) Asian Women's Boxing Championship |
| d) Master Aravindh Chithambaram | 4.) Asian Marathon Championship |
a-3 ,b-4 ,c-2 ,d-1
a-2 ,b-3,c-4 ,d-1
a-2 ,b-3,c-1,d-4
a-3 ,b-2 ,c-1 ,d-4
