Questions

Name the Russian chemist who stated that the properties of elements are a periodic function of their atomic masses?

What is the transplantation of graft between genetically identical individuals ?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Her trekking was met ______ obstacles.

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'.

She kind (1)/ treated the (2)/ wounded street dog. (3)/ No error (4)

In a triangle ABC, AB = 8 cm, AC = 10 cm and ∠B = 90°, then the area of ΔABC is

If sin 30° + cos 45° = X, then the value of X.

Who is the author of "Chanakya's Chant"?

Who amongst the following is a renowned vocalist?