Exams

The 7th and 12th term of an arithmetic progression are -15 and 5 respectively. What is the 16th term?

The length of the two adjacent sides of a rectangle inscribed in a circle are 5 cm and 12 cm respectively. Then the radius of the circle will be

In which of the following market forms, a firm does not exercise control over price?

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

10 x 4 ÷ 5 - 80 + 16 = ?

Human blood platelets releases ___ which helps in clotting of blood.

The instrument used to examine a person's digestive tract is called ___.

The line parallel to the BC of the triangle ABC divides the other two sides at the point D and E in such a way that AB=3AD. Calculate the ratio of DE and BC.

The line graph shows the number of students who passed with distinction in the given year from a certain university. Study the diagram and answer the following questions.

In which year were number of students who passed with distinction were lesser than those who passed in the previous year?