Questions

As per a report released by RBI in August 2017, approximately how much percent of the demonetised currency returned to the central Bank?

A Sonar of a ship sends sounds waves of speed 1600 m/s. These waves are reflected back by the ocean floor in 4 seconds. Find the depth (in m) of the ocean floor.

Fundamental duties are included in the Indian Constitution by the_________Amendment.

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

Raucous

Elements A, B and C occur as Dobereiners triads. If the atomic mass of A is 7 and that of C is 39, what will be the atomic mass of B?

During fermentation of sugar, the compound which is always formed is

Epidermal cells of which part of plant often secrete a waxy water resistant layer on their outer surface

In the following question, four words have been given out of which one word is incorrectly spelt. Select the incorrectly spelt word.