2026: Consider the following minerals:

1. Calcium

2. Iron

3. Sodium

Which of the minerals given above is/are required by human body for the concentration of muscles?

(a) 1 only
(b) 1 and 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
2027: Bharat Ratna was awarded in 1997 to

(a) Dr. Homi Bhabha (Posthumous)
(b) Former President R. Venkataraman
(c) Satyajit Ray (Posthumous)
(d) Dr. Abdul Kalam
2028: Production of which one of the following is a function of the liver?

(a) Lipase
(b) Mucus
(c) Hydrochloric acid
(d) Urea
2029: Which of the following statements is/are applicable to Jain doctrine?

1. The surest way of annihilating Karma is to practice penance.

2. Every object, even the smallest particle has a soul.

3. Karma is the bane of the soul and must be ended.

Select the correct answer using the codes given below.

(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
2030: Which of the following pairs are correctly matched?

Enterprise : Industrial Group

1. VSNL : Bharati Group
2. Mundra Special Economic Zone Ltd. : Adani Group
3. CMC Ltd. : TATA Group
4. IPCL : Reliance Group

Select the correct answer using the codes given below:

(a) 1, 2 and 4
(b) 1, 2 and 3
(c) 3 and 4
(d) 2, 3 and 4