UPSC Prelims Mini Mock Test: 176

Which of the following instruments are chordophones?

1. Violin
2. Guitar
3. Sarangi
4. Mridangam

Select the correct option from the codes given below:

Which of the following statements regarding the International Thermonuclear Experimental Reactor (ITER) project are correct?

1. It is being built in Japan.
2. It is based on generating electricity with the help of nuclear fusion.
3. India is one of its participating members.

Select the correct option from the codes given below:

Which among the following nitrogenous wastes requires the least water for its excretion?

Carbon nanotubes:

1. have unique electrical properties and are efficient conductors of heat
2. are members of the fullerene structural family
3. are much smaller in length with small diameters

Select the correct option from codes given below:

"Yazidis", an ethno-religious group were making news recently. With this reference, consider the following statements:

1. The Yazidis are monotheists.
2. They live predominantly in northern Turkey.
3. They are Arabic-speaking people
4. While worshipping, they keep their face towards Mecca

Which of the above statements is/are correct?