Questions

Which of the following was the first antibiotic discovered by Alexander Fleming in 1928?

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

Uncle always welcomes us to his home with a big smile.

Alarms from 3 different clocks sound after every 2, 4 and 6 hours, respectively. If the clocks are startedat the same 6 time, how many times do the alarms ring together in 3 days?

Which country did India lose to in the semi finals of the Men's Cricket World Cup 2015?

Malachite is an ore/mineral of

Plants get their energy to produce food from which of the following?

The largest committee of Parliament of India is

The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as