1551: Constitution does not recognise the caste system because:

(a) India is secular

(b) It leads to inequality which is against the Constitution

(c) It leads to untouchability

(d) All of the above
1552: In an examination, 70% of the students passed in the Paper I, and 60% of the students passed in the Paper II. 15% of the students failed in both the papers while 270 students passed in both the papers. What is the total number of students?

(a) 580
(b) 560
(c) 600
(d) 540
1553: Sex chromosomes transmit which of the following diseases?

(a) Myopia

(b) Colour blindness

(c) Longsightedness

(d) Night blindness
1554: Lord Mountbatten came to India as Viceroy along with specific instructions to

(a) balkanize the Indian sub-continent

(b) keep India united if possible

(c) accept Jinnah's demand for Pakistan

(d) persuade the Congress to accept partition
1555: Which of the following pairs are correctly matched ?

I. Idukki : Thermal power station
II. Sabarigiri : Hydro-electric project
III. Ghatprabha : Irrigation project
IV. Ramganga : Multipurpose project

Select the correct answer by using the codes given below :

Codes :

(a) II, III and IV
(b) I, II, III and IV
(c) III and IV
(d) I and II