3416: What was the main reason for a great civil strife in Argentina recently?

(a) Ethnic conflict between the native Red Indian tribes and others
(b) Economic crisis due to huge public debt
(c) The issue of using native languages as medium of instruction in schools
(d) Clashes between government troops and secessionist groups
3417: Protective action against harmful household insects and pests can be taken by the use of

(a) Infrasonic waves

(b) Microwaves

(c) Ultrasonic waves

(d) Low frequency radio waves
3418: Among the following, which one is not a football club?

(A) Arsenal
(B) Aston Villa
(C) Chelsea
(D) Monte Carlo
3419: A deadlock between the Lok Sabha and the Rajya Sabha calls for a joint sitting of the Parliament during the passage of

1. Ordinary Legislation

2. Money Bill

3. Constitution Amendment Bill

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
3420: Insect resistant cotton plants have been genetically engineered by inserting a gene from a/an

(a) virus
(b) bacterium
(c) insect
(d) plant