KVPY Stream-SA (Class 11) Math: Questions 250 - 254 of 265

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Question number: 250

» Basic Mathematics » Arithmetic » Simplifying Expressions

MCQ▾

Question

Let Equation be non – zero real number such that Equation and Equation , then Equation is equal to, (Model paper)

Choices

Choice (4) Response

a.

- 75

b.

55

c.

- 55

d.

150

Question number: 251

» Basic Mathematics » Geometry » Advanced Therorems and Properties

MCQ▾

Question

In an acute – angled triangle Equation , the altitudes from Equation when extended intersect circumcircle again at points Equation respectively. If Equation , then Equation and Equation are respectively (Model Paper)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 252

» Basic Mathematics » Arithmetic » Number Games

Appeared in Year: 2016

MCQ▾

Question

The number of all Equation digit numbers Equation such that Equation 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: 253

» Coordinate Geometry » Orthocenter and Circum-Center of a Triangle

Appeared in Year: 2016

MCQ▾

Question

Three circles of radii Equation and Equation units respectively touch each other externally in the plane. The circumradius of the triangle formed by joining the centers of the circles is,

Choices

Choice (4) Response

a.

2.5

b.

2

c.

1.5

d.

3

Question number: 254

» Basic Mathematics » Geometry » Circle and Properties

Appeared in Year: 2016

MCQ▾

Question

The points Equation are marked on the circumference of a circle in clockwise direction such that Equation and Equation . The measure of Equation in degree is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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