Exams

The order of rotational symmetry of a rectangle is

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statements: 1. Some principals are teachers.

2. All teachers are students.

Conclusions:

I. All principals are students.

II. Some students are principals.

Movement along the supply curve is known as ______

The Westminster parliamentary system was developed in ___________.

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 2:3 and area of ΔABC is 100 sq cm, what is the area (in sq cm) of quadrilateral BDEC?

The disease Beri Beri is caused due to the deficiency of which of the following?

The 3rd and 8th term of an arithmetic progression are -14 and 1 respectively. What is the 11th term?

Non­-green plants lack which of the following?