101: Assertion (A) :
Activated charcoal is used for decolourising sugar solution.
Reason (R) :
Activated charcoal absorbs the impurities on its surface.
(a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not a correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
102: In the context of Indian defence, consider the following statements:
1. The Shourya missile files with a speed of more than 8 Mach.
2. The range of Shourya missile is more than 1660 km.
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
103: Out of the following the oldest dynasty is:
(a) Mauryas
(b) Nandas
(c) Pallavas
(d) Guptas
104: "Jhum Cultivation" is connected with:
(a) Tribal people
(b) Delta cultivation
(c) Dry farming
(d) Hilly people
105: Aspirin is a:
(a) Pain reliever
(b) Sedative
(c) Cortisone
(d) Soporific