Questions

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

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?

Which of the following phrases (i), (ii), and (iii) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (E) i.e., "No correction required" as the answer.
The trees shed his leaves every time autumn approaches but a healthy tree always gets its leaves back in the spring, which explains the point that fighting spirit is enough to keep one afloat.
i. Has shed their leaves every time autumn approaches
ii. shed their leaves every time autumn approaches
iii. shed its leaves every time autumn approaches

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

Raucous

Fundamental duties are included in the Indian Constitution by the_________Amendment.

Which country is known as 'Land of Midnight Sun'?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

Eating mud