Quantitative Aptitude for the CAT>Chapter 3 - X+2 Maths>Practice Exercises>Q 8

MEDIUM

CAT

IMPORTANT

Earn 100

If $x - y = 8$ , then which of the following must be true?
I Both x and y are positive.

II If x is positive, y must be negative.
III If x is negative, y must be negative.

50% studentsanswered this correctly

Important Questions on X+2 Maths

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 3 - X+2 Maths>Practice Exercises>Q 9

Five tables and eight chairs cost

₹ 7350

. Three tables and five chairs cost

₹ 4475

. What is the price of one table?

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 3 - X+2 Maths>Practice Exercises>Q 10

The cost of

3

apples and

2

guavas is

₹ 23

and that of one apple and four guavas of the same type is

₹ 21

. What is the cost of

5

guavas?

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 3 - X+2 Maths>Practice Exercises>Q 11

If the two digits of the age of Mr Manoj Sagar are reversed, then the new age so obtained is the age of his wife. If Mr Manoj Sagar is elder to his wife, then find the difference between their ages.

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 3 - X+2 Maths>Practice Exercises>Q 12

Find the remainder when the polynomial

f (x) = 2 x^{4} - 6 x^{3} + 2 x^{2} - x + 2

is divided by

x + 2

.

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 3 - X+2 Maths>Practice Exercises>Q 13

Find the remainder when

f (x) = 4 x^{3} - 12 x^{2} + 14 x - 3

is divided by

g (x) = x - \frac{1}{2}

.

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 3 - X+2 Maths>Practice Exercises>Q 14

Find the remainder when

f (x) = x^{3} - 6 x^{2} + 2 x - 4

is divided by

g (x) = 3 x - 1

.

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 3 - X+2 Maths>Practice Exercises>Q 15

Find the remainder when

f (x) = x^{3} - 6 x^{2} + 2 x - 4

is divided by

g (x) = 1 - 3 x

.

EASY

CAT

IMPORTANT

Quantitative Aptitude for the CAT>Chapter 3 - X+2 Maths>Practice Exercises>Q 16

If the polynomials

{ax}^{3} + 4 x^{2} + 3 x - 4

and

x^{3} - 4 x + a

leave the same remainder when divided by

(x - 3)

, then find the value of a.