Exams

Assuming that the numbers in each of the following figures follow a similar pattern, select the option that can replace the question mark (?) in figure C.

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?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Cut corners

What smallest number should be added to the sum of squares of 15 and 14, so that the resulting number is a perfect square?

If the lengths of the two parallel sides of a trapezium are 4 cm and 6 cm and its area is 25 cm². Find the distance between its parallel sides (in cm).

What denotes offering several products for sale as one combined product?

Which of the following Acts under the Indian Constitution is described by Article 21A?