Mathematics (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 189 - 194 of 224

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1058 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 189

» Mathematics » Trigonometry

MCQ▾

Question

If cot , then the value of sin A x cos A is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 190

» Mathematics » Trigonometry

MCQ▾

Question

is a right angled at Q. If X and Y are the mid-points of the sides PQ and QR respectively, then which one of the following is correct?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 191

» Mathematics » Trigonometry

MCQ▾

Question

If a flagstaff of 6 m high placed on the top of a tower throws a shadow of along the ground, then the angle that the Sun makes with the ground, is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 192

» Mathematics » Algebraic Expressions

MCQ▾

Question

What can be said about the expansion of , where n is a positive integer?

Choices

Choice (4) Response

a.

Last digit is 4

b.

Last digit is 8

c.

Last two digits are zero

d.

Last digit is 2

Question number: 193

» Mathematics » Trigonometry

MCQ▾

Question

From the top of a pillar of height the angles of elevation and depression of the top and bottom of another pillar are and , respectively. The height of the second pillar (in m) is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 194

» Mathematics » Coordinate Geometry

MCQ▾

Question

In the figure given below, ABCD is a quadrilateral in which AB is the longest side and CD is the shortest side, then

Solving Angle problem in Quadrilateral ABCD

Solving Angle Problem in Quadrilateral ABCD

Find the relation of angles in Quadrilateral ABCD

Choices

Choice (4) Response

a.

b.

c.

d.

f Page
Sign In