SSC CHSL/CGL Mini Quiz: 27.03.2023

When a host is exposed to antigens, which may be in the form of living or dead microbes or other proteins, antibodies are produced in the host body. This type of immunity is called _______ immunity.

Consumers have a right to seek .......... against unfair trade practices and exploitation.

In December 2019, the Rohtang passageway in Himachal Pradesh was renamed as ________.

Select the number that can replace the question mark (?) in the following series.
23, 29, 31, 37, 41, ?

How many triangles are present in the following figure?

A pole stands vertically on a road, which goes in the north-south direction. P, Q are two points towards the north of the pole, suchthat PQ = b, and the angles of elevation of the top of the pole at P, Q are α, β respectively. Then the height of the pole is:

Pipes A and B can fill a tank in 12 hours and 16 hours respectively and pipe C can empty the full tank in 24 hours. All three pipes are opened together, but after 4 hours pipe A is closed. In how many hours from the beginning the tank be filled?

In the nick of time