Questions

Particulates (< 1 μm size) remaining suspended in air indefinitely and transported by wind currents are called

Who invented the contact lens?

The first large scale electrical air conditioning was invented and used in 1902 by

The simplified value of 3-212-18 - 13 × 27 - 12 x 273 is closest to

In the following question, select the missing number from the given series.
 
1912, 2012, 2133, 2277, 2446, ?

As of February 2018, who owns the Kolkata-Based IPL team 'Kolkata Knight Riders'?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series. Boxing, Tennis Doubles,Volleyball, ?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Her elegance (1)/ makes her (2)/ an attracting lady. (3)/ No error (4)