Questions

Consider the following statements :

1. There is no net moment on a body which is in equilibrium.

2. The momentum of a body is always conserved.

3. The kinetic energy of an object is always conserved.

Which of the statements given above is/are correct?

Read the passage carefully and choose the best answer to each question out of the four alternatives.

It was a bittersweet moment for me when I found out that I had been selected for the Sakura Science Exchange programme, a Robotics and IoT workshop in Japan. A fully-funded opportunity of a lifetime. Fly off to Saitama without a care on the world, and all I had to do was put into practice what I love to do – computer science. The bitter part of the episode – that I would lose two weeks of IB education, an almost literal mountain to cover when I got back – was quickly forgotten when I envisioned myself programming robots in the country that gave us Anime and sushi! It was with the eagerness to have an extended vacation in an un-visited land, and the opportunity to learn more about a subject that I am passionate about, that I headed to the Kempegowda International Airport outside Bengaluru. Little did I know this would be the experience of a lifetime, more for the endearing values of the Japanese culture that made their mark on me than anything else. The first feature of Japanese society that called out to me was the Discipline. Walking into the Narita International Airport, used as I was to the noisy crowds back in India, I quite literally lost my breath to the sight that awaited me. Be it the security check or baggage claim, somehow there was a silence that felt right. Everyone went about their activities without any confusion. And, contrary to the bharatiya custom of lazy pot-bellied officials, every guard and all counter personnel did what they were supposed to do to ensure this flow was maintained.

What did the writer notice when he arrived at Narita International Airport?

Which one of the following statements about the Missile Technology Control Regime is not correct?

Arrange four nines(9) and a one(1) and only one mathematical symbol to make it equal to 100 ?

A template stores

Read the passage carefully and choose the best answer to each question out of the four alternatives.

In mid-2012 I completed my first massive online open course, or MOOC, the kind widely offered by Coursera, EdX, Udacity and so on in partnership with different educational institutions. It was on clinical trials and ethical practices, offered by Johns Hopkins, on Coursera. This was shortly before the MOOC sensation hit India, and when Coursera, which was founded by two Stanford professors, itself was just a few months old. The MOOC bug had bit me. The course I’d completed was mainly designed for health care professionals who would be involved in actual clinical trials, not college students who had no prior knowledge of that area. I decided to enroll in the course because it was the only biology related course open at the time. However, I did see hope in that sometime in the future I’d be able to get a glimpse of what classes are like in the hallowed halls of major educational institutions around the world. By early 2013, Coursera and EdX had partnered with so many educational institutions and expanded their course offerings to include everything from food and nutrition to Greek mythology to business, that I was spoilt for choice. I spent hours going through course catalogues and poring over course descriptions, almost delirious with excitement at the fact that I was actually going to be able to take classes offered by universities I had only dreamt of attending.

The C in MOOC stands for which word?

Read the passage carefully and choose the best answer to each question out of the four alternatives.

I don’t know whether the Madras Photographic Society has anything to do with the recently-publicised Chennai Photo Biennales, the first last year and the next scheduled for 2018, but participant or not, it certainly deserves a bow for being the country’s first photographic society. Its founder was an Army doctor, Alexander Hunter. The Society was founded in 1857, shortly after Lord Canning arrived as Governor-General. Canning and Lady Canning, both photography enthusiasts, were responsible for creating the famed Government series, The People of India. Hunter had still earlier, in 1850, privately started the Madras School of Arts. The School, taken over by Government in 1852, moved from Popham’s Broadway to Poonamallee High Road. There, he and an eight-member committee revised the syllabus, offering two streams, Industrial and Artistic. Hunter was put in charge of the institution, renamed the Government School of Industrial Arts, in 1855. It was the first formal school of Art in the country. In it, Hunter introduced Photography.

Hunter retired in 1868, to be succeeded by Robert Chisholm. No mean photographer, Hunter encouraged the School, it is now the Government College of Arts and Crafts to build up a photographic collection. Unfortunately, little is left of his work, especially the monuments of South India captured by Government photographer Linnaeus Tripe and his assistant C Iyahsawmi. Hunter himself did a series of pictures of the ‘Seven Pagodas’ (Mahabalipuram) and worked with his wards on photographs of the five hill tribes of the Nilgiris. It was at a prize-giving of the School that Hunter urged the Governor to provide it more suitable premises. They came up on the PH Road site in Chisholm’s time and to his design — and remain there.

Alexander Hunter was by profession a _____________.

Calculate the pressure (in Pa) if a thrust of 750 N is applied to an area of 5 m2.