E M B I B E

CTET Paper II - Mathematics>Chapter 25 - Model Test Paper>Model Test Paper - III>Q 23

EASY

CTET Paper 2

IMPORTANT

Earn 100

In the given expressions, we can replace each $8$ by another positive number (always using the same number for every replacement) and obtain the same result. Which expression does not have this property?

50% studentsanswered this correctly

Important Questions on Model Test Paper

EASY

CTET Paper 2

IMPORTANT

CTET Paper II - Mathematics>Chapter 25 - Model Test Paper>Model Test Paper - III>Q 25

\frac{2^{2016} - 2^{2015}}{2^{2015} - 2^{2014}}

is equal to _______.

MEDIUM

CTET Paper 2

IMPORTANT

CTET Paper II - Mathematics>Chapter 25 - Model Test Paper>Model Test Paper - III>Q 26

An operator

*

is defined as

a * b =

LCM

(a, b)

where

a

and

b

are Natural numbers. the identity element of

*

is _______.

EASY

CTET Paper 2

IMPORTANT

CTET Paper II - Mathematics>Chapter 25 - Model Test Paper>Model Test Paper - III>Q 27

Two identical cylinders are cut open from their lateral sides and glued to make a bigger cylinder as shown.

Question Image

The volume of the big cylinder is:

MEDIUM

CTET Paper 2

IMPORTANT

CTET Paper II - Mathematics>Chapter 25 - Model Test Paper>Model Test Paper - III>Q 28

A square is drawn on a coordinate system. One of its diagonals lies on the x-axis. The coordinates of the two vertices on the x-axis are

(- 1, 0)

and

(5, 0)

. Which of the following are the coordinates of another vertex of this square?

EASY

CTET Paper 2

IMPORTANT

CTET Paper II - Mathematics>Chapter 25 - Model Test Paper>Model Test Paper - III>Q 29

In dormitory of a hostel can accommodate six girls. Every dormitory has two bathrooms. The girls start using the bathrooms every morning from

7 : 00 am

onwards. They use the bathroom one at a time, and sit down to eat breakfast together as soon as the last girl has finished. They spend

9, 11, 13, 18, 22

and

23

minutes in the bathroom respectively. Being well organized, what is the earliest they can have breakfast together?

MEDIUM

CTET Paper 2

IMPORTANT

CTET Paper II - Mathematics>Chapter 25 - Model Test Paper>Model Test Paper - III>Q 30

If

\frac{x}{y} = \frac{3}{2}

then

\frac{x^{2} - y^{2}}{x^{2} + y^{2}}

is equal to _______.

Learn and Prepare for any exam you want !

|

|

|

|

|

|

|

|

In the given expressions, we can replace each 8 by another positive number (always using the same number for every replacement) and obtain the same result. Which expression does not have this property?

Important Questions on Model Test Paper

Learn and Prepare for any exam you want !

In the given expressions, we can replace each $8$ by another positive number (always using the same number for every replacement) and obtain the same result. Which expression does not have this property?