What did Madam Curie discover?

1. 1. Wireless
   2. Aeroplane
   3. Radium
   4. Radioactivity

Which of the following was discovered by Alessandro Volta?

1. 1. Battery
   2. Light Bulb
   3. Telephone
   4. Camera

Who has been credited with the invention of television in 1926?

1. 1. Philo Fainsnorth
   2. Edwin Armstrong
   3. John Logi Baird
   4. None of these

Who was the surgeon who pioneered antiseptic surgery in 1865?

1. 1. Joseph Lister
   2. Ronald Ross
   3. Alexander Fleming
   4. William Harvey

The first attempt in printing was made in England by _____.

1. 1. James Watt
   2. William Caxton
   3. William Harvey
   4. James Arkwright

Blaise Pascal is associated with _____.

1. 1. Computers
   2. Cinema
   3. Calculating machine
   4. None of these

Who invented the ball-point pen?

1. 1. Oscar
   2. Biro Brother
   3. Ronald Ross
   4. Alexander Fleming

What device was invented in 1973 by Dr Martin Cooper at Motorola?

1. 1. Cellular Phone
   2. Pager
   3. Cordless Phone
   4. Satellite Phone

Who discovered antiseptic surgery?

1. 1. Joseph Lister
   2. Ronald Ross
   3. Alexander Fleming
   4. William Harvey

Who invented motorcycle?

1. 1. G. Dajmler of Cannstatt
   2. Percy L. Spencer
   3. Sir George Cayley
   4. E. H. Armstrong