Exams

Study the following histogram of marks in mathematics (out of 50) of students in a class and answer the following questions.

If the pass marks in maths is 31, the number of students who failed in maths is

The sum of a fraction and 3 times its reciprocal is 31/6. What is the fraction?

The successive discount of 15%, 20% and 25% on an article is equivalent to the single discount of

Black soil is also known by which of the following name ?

If + means /, / means -, - means x, x means +, then 10 + 5 / 7 - 4 x 30 = ?

3 years ago, the ratio of Maya's and Shikha's age was 5:9respectively. After 5 years, this ratio would become 3:5. Find present age of Maya?

The volume of a right circular cone, whose radius of the base is same as its altitude, and the volume of a sphere are equal. The ratio of the radius of the cone to the radius of the sphere is

As per the Annual Status of Education Report (ASER) 2020, what percentage of surveyed children had access to live online classes?