Which of the following can neither be created nor be destroyed?

Complete the following sentence with the most appropriate option.

A disease always has __.

Kishan cycled a distance of 120 km at a certain speed. If he cycled 2 km slower every hour, he would have taken 3 more hours to reach his destination. What is the speed in kmph at which Kishan actually cycled?

Which of the following Venn diagrams correctly represents the following classes

Eagle, bird, cat

The length of each side of a rhombus is 25 m and the length of one of its diagonals is 14 m. Find the area of the rhombus?

Select the odd figure out of the following series.

From the top of a building, the angles of elevation and depression of top and bottom of a tower are 60 deg and 30 deg respectively. If the height of the building is 5m, then the height of the tower is

Which Asian city hosted the 2017 Men's Hockey Asia Cup?