Questions

Which of the following was built by the ancient Incas?

X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?

Who was the flag bearer for India at the 2016 Rio Olympics?

Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circlesis 40 cm, then what is the radius (in cm) of the circles?

The angle of elevation of the top of a pillar from the foot and the top of a building 20 m high, are 60° and 30° respectively. The height of the pillar is

Find the odd word/letters/number from the given alternatives.

Who among the following became the first tourist to space by spending $20 million for 8 days in orbit?

How are elements arranged in the Modern Periodic Table?