Bank Exams Questions

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In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

Since when (have to start) a business been so easy?

What is the range of frequencies of sound waves audible to human beings?

Who is the newly appointed Foreign Secretary of India who took charge in early 2018?

Average age of 5 students of a school is 14 years. The average age of students and their Mathematics and science teachers is 30 years. If the age of science teacher is 6 years more than the age of Mathematics teacher, then what is the age (in years) of Mathematics teacher?

In a certain code language, '÷' represents '+', '-' represents 'x', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

8 ÷ 2 - 25 + 10 x 3 = ?

The sensation of sound persists in the human brain for about:

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

Airy

Thumba in Kerala is famous because ___.