Forum

Lines & Angles

Vertically opposite angles are always
(a) supplementary
(b) complementary
(c) adjacent
(d) equal

01/11/2024

Mathematics

7th

Lines & Angles

In a pair of adjacent angles, (i) vertex is always common, (ii) one arm
is always common, and (iii) uncommon arms are always opposite
rays
Then
(a) All (i), (ii) and (iii) are true
(b) (iii) is false
(c) (i) is false but (ii) and (iii) are true
(d) (ii) is false

01/11/2024

Mathematics

7th

Self and personality

How do you define personality? What are the main approaches to the study of
personality?

01/11/2024

Sociology and Psychology

12th (Arts/Humanities)

Lines & Angles

Statements a and b are as given
below:
a : If two lines intersect, then the vertically opposite angles are equal.
b : If a transversal intersects, two other lines, then the sum of two
interior angles on the same side of the transversal is 180°.
Then
(a) Both a and b are true (b) a is true and b is false
(c) a is false and b is true (d) both a and b are false

01/11/2024

Mathematics

7th

Self and personality

What is meant by delay of gratification? Why is it considered important for adult
development?

01/11/2024

Sociology and Psychology

12th (Arts/Humanities)

Lines & Angles

If two supplementary angles are in the ratio 1 : 2, then the bigger angle is
(a) 120° (b) 125°
(c) 110° (d) 90°

01/11/2024

Mathematics

7th

Self and personality

What is self? How does the Indian notion of self differ from the Western notion?

01/11/2024

Sociology and Psychology

12th (Arts/Humanities)

Lines & Angles

The difference of two complementary angles is 30°. Then, the angles
are
(a) 60°, 30° (b) 70°, 40°
(c) 20°,50° (d) 105°,75°

01/11/2024

Mathematics

7th

Lines & Angles

The measure of an angle which
is four times its supplement is
(a) 36° (b) 144°
(c) 16° (d) 64°

01/11/2024

Mathematics

7th

Variations in psychological attributes

How is creativity related to intelligence?

01/11/2024

Sociology and Psychology

12th (Arts/Humanities)