Exams

In terms of size, Mars ranks no. ___ in our Solar System.

There are two numbers such that the first number is half of the second number. If their average is 57, then what is the first number?

During the past century, the temperature of Earth has increased by ________.

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 2:5 and area of ΔADE is 8 cm sq, what is the area (in sq cm) of quadrilateral BDEC?

Two students appeared for an examination. One of them secured 13 marks more than the other and his marks were 76% of the sum of their marks. The marks obtained by them are

In Microsoft Excel, the _______() function returns the largest value among the values passed as arguments.

A non-zero number is greater than 7 times its reciprocal by 9.3. What is the number?

Convex and concave mirrors are examples of?