Test Details

Maths Test - Powe and Exponent

Dec 14, 3:00 PM

120 minutes

Dec 15, 5:00 PM

100.0 marks

MCQ

57 questions

Real Study World

Teacher : Biology & Maths M.S. Hussain- Director @ Real study World, Jamshedpur, Jharkhand, India Did IMTT- Sarvana Institute, Dubai Pres. Bio-Tech from - MITM, Diploma in Mechanical Engineering- Al- Kabir Polytechnic.

Class Details

All Subjects

Std 7 ICSE

All Subjects

More from Real Study World

(20)

Test

Rational Numbers

amu

Allsubjects

0 Likes

11 Views

Real Study World

May 26, 2022

Test

Food and Health

class-5th

Allsubjects

0 Likes

3 Views

Real Study World

May 15, 2022

Test

Reproduction in Animals

amu

Allsubjects

0 Likes

2 Views

Real Study World

May 08, 2022

Test

Reproduction in Plants

amu

Allsubjects

0 Likes

16 Views

Real Study World

May 08, 2022

Test

Pure Arithmetic,Algebra

class-9th

Allsubjects

0 Likes

3 Views

Real Study World

Apr 08, 2022

Test

Morphology of Flowering Plants

b-sc

Physics

0 Likes

1 Views

Real Study World

Apr 04, 2022

Test

Perimeter and Area

amu

Allsubjects

0 Likes

1 Views

Real Study World

Feb 05, 2022

Test

Morphology of Flowering Plants

jee

Physics

0 Likes

6 Views

Real Study World

Feb 02, 2022

Test

Geometry

class-9th

Allsubjects

0 Likes

2 Views

Real Study World

Feb 01, 2022

Study Material

PeaKv79Y16zp2kOsYQ66.pdf

amu

Allsubjects

0 Likes

15 Views

Real Study World

Jan 24, 2022

Study Material

Mensuration 1.pdf

amu

Allsubjects

0 Likes

97 Views

Real Study World

Jan 24, 2022

Test

Materials: Metals and Non Metals

amu

Allsubjects

0 Likes

3 Views

Real Study World

Jan 22, 2022

Study Material

Metals non metals not.pdf

amu

Allsubjects

0 Likes

13 Views

Real Study World

Jan 22, 2022

Test

Direct and Inverse Proportions

amu

Allsubjects

0 Likes

0 Views

Real Study World

Jan 21, 2022

Study Material

Morphology of Plants.pdf

jee

Physics

0 Likes

38 Views

Real Study World

Jan 20, 2022

Test

Direct and Inverse Proportions

amu

Allsubjects

0 Likes

1 Views

Real Study World

Jan 16, 2022

Homework

Sound: Production of Sound

class-7th

Allsubjects

0 Likes

2 Views

Real Study World

Jan 13, 2022

Homework

Magnetism

class-6th

Allsubjects

0 Likes

1 Views

Real Study World

Jan 13, 2022

Study Material

11th BIO SHORT NOTES.pdf

jee

Physics

0 Likes

17 Views

Real Study World

Jan 12, 2022

Homework

Plant Kingdom

jee

Physics

0 Likes

3 Views

Real Study World

Jan 12, 2022

Recommended Content

(20)

Test

Maths TEST

class-7th

Allsubjects

0 Likes

14 Views

Ayush Pandey

Feb 10, 2022

Homework

Rational Number And Exponent

class-7th

Physics

0 Likes

13 Views

ATULSUMAN

Mar 19, 2022

Test

Maths TEST Class 7th

class-7th

Allsubjects

0 Likes

21 Views

Waris Ali Chishti

Jan 31, 2022

Homework

Maths Exponent And Power

class-7th

Maths

0 Likes

58 Views

Amit Saraswat

Feb 01, 2022

Homework

Exponent

उड़नcoachingclasses

Allsubjects

0 Likes

4 Views

Madhav Kumar Dutta

Apr 16, 2022

Test

Exponent

class-7th

Mathematics

0 Likes

3 Views

AMIT KUMAR

Mar 24, 2022

Test

Exponent

class-7th

Maths

0 Likes

2 Views

Soumyakanta Sasmal

Jan 24, 2022

Homework

Exponent

class-7th

Maths

0 Likes

14 Views

Mithilesh Kumar Pandey

Jan 13, 2022

Test

Exponent

class-7th

Maths

0 Likes

8 Views

Mithilesh Kumar Pandey

Jan 14, 2022

Homework

Exponent

class-7th

Maths

0 Likes

16 Views

Mithilesh Kumar Pandey

Jan 12, 2022

Test

Maths Test

class-7th

Allsubjects

0 Likes

16 Views

Sahil Mishra

Nov 21, 2021

Test

Maths Test

class-7th

Allsubjects

0 Likes

10 Views

Marulasiddappa HE

Nov 20, 2021

Homework

Exponent And Power

class-7th

Mathematics

0 Likes

24 Views

Ravi sir

Jan 19, 2022

Homework

Exponent And Power

class-7th

Mathematics

0 Likes

13 Views

RAJANKUMAR KUSHAWAHA

Jan 07, 2022

Homework

Exponent And Power

class-7th

Mathematics

0 Likes

27 Views

Ravi sir

Jan 20, 2022

Homework

Exponent and Power

class-7th

Maths

0 Likes

12 Views

Sandeep Pandey Sir Ji

Jan 20, 2022

Homework

Exponent And Power

class-7th

Mathematics

0 Likes

27 Views

Sadiq unnisa

Jan 17, 2022

Homework

Power And Exponent

class-7th

Mathematics

0 Likes

18 Views

Sadiq unnisa

Jan 24, 2022

Homework

Exponent And Power

class-7th

Mathematics

0 Likes

21 Views

Ekta

Jan 15, 2022

Homework

Exponent And Power

class-7th

Mathematics

0 Likes

12 Views

Ekta

Jan 18, 2022

Question Text

Question 1 :
State True or False.$(27)^{\frac{2}{3}} \div (\dfrac{81}{16})^{-\frac{1}{4}} $ is equal to $13\dfrac{1}{2} $.

Question 2 :
State true or false $\displaystyle (8x^3 \div 125y^3)^{\frac {2}{3}}$, then answer is $\displaystyle \frac {4x^2}{25y^2}$

Question 6 :
The value of $\left (\left (\left (\left (4\right )^{2}\right )^{1/2}\right )^{2}\right )^{1/2}$ is ________.

Question 7 :
State true or false:$\displaystyle (\cfrac {27}{8})^{\tfrac {2}{3}} - (\cfrac {1}{4})^{-2} + 5^0=$ $\displaystyle - \cfrac {51}{4}$

Question 8 :
State true or false$\displaystyle (a + b)^{-1} . (a^{-1} + b^{-1})$, then answer is $\displaystyle \dfrac {1}{ab^2}$

Question 13 :
State true or false.$\displaystyle \left(\frac {16}{81}\right)^{-\frac {3}{4}} \times \left(\frac {49}{9}\right)^{\frac {3}{2}} \div \left(\frac {343}{216}\right)^{\frac {2}{3}}$ is equal to $31.5$

Question 15 :
$\displaystyle \left [ \left ( -2 \right )^{4}-\left ( 11-1 \right )\right ]\div 3$

Question 18 :
$4^{3} + 4^{3} + 4^{3} + 4^{3} = 2^{x}$ In the equation above, calculate the value of $x$.

Question 19 :
If $4^{n-2} + 4^{2} = 32$, then what is the value of $n$?

Question 21 :
What is the smallest integer n for which $\displaystyle { 25 }^{ n }>{ 5 }^{ 12 }$?

Question 23 :
If $\sqrt { { 2 }^{ x } } =16$, then $x=$

Question 31 :
The number of real solutions of the equation (5 + 2$\sqrt6)$ $^{x^2 - 3}$ +(5 - 2$\sqrt6)$ $^{x^2 - 3}$ = 10 is

Question 32 :
If $n$ and $k$ are positive integers and $8^n=2^k$, what is the value of $\dfrac{n}{k}$?

Question 33 :
After simplication $\displaystyle (243)^{-\frac {3}{5}}$, then answer is $\displaystyle \frac {1}{27}$ State true or false:

Question 34 :
If $64^{x} = 4^{x^{2} - 4}$, then find the value of $x$.

Question 35 :
If $(6)^{15} \, \times \, (10)^5 \, \times \,(15)^6 \, = \, 2^x \, \times \, 3^y \, \times \, 5^z$ then find the value of x + y + z.

Question 41 :
If $x=\dfrac{4}{(\sqrt{5}+1)(\sqrt [ 4 ]{ 5 } +1)(\sqrt [ 8 ]{ 5 } +1)(\sqrt [ 16 ]{ 5 } +1)}$. Then the value of $(1+x)^{48}$ is

Question 42 :
If 9$^{x+2}$= 240 + 9$^{x}$ then the value of x is:

Question 43 :
If $x$ is a positive integer satisfying $x^7=k$ and $x^9=m$, which of the following must be equal to $x^{11}$?

Question 45 :
State whether true or false:If $256 = 16^{n}$ then $n = 2$.

Question 46 :
The average distance between the Sun and a certainplanet is approximately $\displaystyle 2.3\times { 10 }^{ 14 }$inches. Whichof the following is closest to the average distancebetween the Sun and the planet, in kilometers?(1 kilometer is approximately $\displaystyle 3.9\times { 10 }^{ 4 }$ inches )

Question 49 :
If $z=\alpha\sin\theta+\beta\cos\theta$, where $\alpha$ and $\beta$ are positive constants. The maximum value of $z$ is

Question 50 :
Let $f(x)=x^{100}$. If $f(x)$ is divided by $x^{2}+x,$ then the remainder is $r(x)$.Find the value of $r(5)$?

Question 51 :
$\dfrac{2^{n + 4} - 2 \times 2^n}{2 \times 2^{n + 3}} + 2^{-3} = $ ?

Question 53 :
If $a , b , c$ and $d$ are natural numbers such that $a ^ { 3 } = b ^ { 6 } , c ^ { 3 } = d ^ { 4 } ,$ and $d - a = 61 ,$ then thesmallest value of $c - b$ is:

Question 56 :
If $5^{k^2}(25^{2k})(625) = 25\sqrt{5}$ and $k < -1$, find the value of $k$.

Question 57 :
If $2^a = 3^b = 6^c$ then C cannot be equal to

More from Real Study World

Recommended Content

Learn from Anywhere on Any Device