Exams

___ is known as a disease mostly caused by occupational health hazards.

By how many atomic mass units do subsequent members of homologous series differ?

In a concave mirror when the object is placed at infinity which of the following applies to the image?

What will come in the place of the question mark (?) in the following number series?305, 338, 404, 503, 635 , (?)

The length of two parallel sides of a trapezium are 18 m and 24 m. If its height is 12 m, then what is the area (in sq.m) of the trapezium?

A piece of paper is folded and punched as shown below in question figures. From the given answer figures, indicate how it will appear when opened.

At the beginning of the 4th centuary CE, the Guptas established a small kingdom in ___.

The total surface area of a cube is 181.5 cm². Find its side (in cm).