Basic Mathematics (KVPY Stream-SA (Class 11) Math): Questions 155 - 158 of 164

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 265 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 200.00 or

Question number: 155

» Basic Mathematics » Arithmetic » Simplifying Expressions

MCQ▾

Question

Let m,n,o be non – zero real number such that mn+no+om=5 and nm+on+mo=12 , then m3n3+n3o3+o3m33 is equal to, (Model paper)

Choices

Choice (4) Response

a.

- 75

b.

55

c.

- 55

d.

150

Question number: 156

» Basic Mathematics » Geometry » Advanced Therorems and Properties

MCQ▾

Question

In an acute – angled triangle PQR , the altitudes from P,Q,R when extended intersect circumcircle again at points P,Q,R respectively. If PQR=30° , then PRR and POR are respectively (Model Paper)

Choices

Choice (4) Response

a.

120°,30°

b.

90°,30°

c.

90°,60°

d.

120°,60°

Question number: 157

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2016

MCQ▾

Question

The number of all 2 digit numbers n such that n is equal to the sum of the square of digit in its tens place and the cube of the digit in units place is

Choices

Choice (4) Response

a.

0

b.

1

c.

2

d.

4

Question number: 158

» Basic Mathematics » Geometry » Circle and Properties

Appeared in Year: 2016

MCQ▾

Question

The points A,B,C,D,E are marked on the circumference of a circle in clockwise direction such that ABC=130° and CDE=110° . The measure of ACE in degree is

Choices

Choice (4) Response

a.

70°

b.

80°

c.

50°

d.

60°

Sign In