What should be multiplied to 2.2 to get 3.3?

Question

ALOK_RAJ Asked Sep 26, 2021 recategorized Sep 19, 2023 by Chandan

121 views

1 Answer

RELATED DOUBTS

ALOK_RAJ Asked Dec 9, 2023

89 views

What should be added to the polynomial x2-5x+1, So that 2 may be a zero of the resulting polynomial?

ALOK_RAJ Asked Dec 9, 2023

by ALOK_RAJ

1 Answer

1 Vote

89 Views

Chandan Asked Sep 17, 2023

161 views

Trick : If a number is to be divided by 75 then the number is multiplied by 4 and divided by 3 then the decimal point should be placed counting two digits later beside the right side of the product.

Chandan Asked Sep 17, 2023

by Chandan

1 Answer

0 Votes

161 Views

ANAND_YADAV Asked Aug 2, 2023

79 views

What is the Value of $(a+b+c)^3$?

ANAND_YADAV Asked Aug 2, 2023

by ANAND_YADAV

1 Answer

2 Votes

79 Views

Chandan Asked Sep 17, 2023

70 views

Trick : If any number be divided by 5 Then that number multiplied by 2 and the product be divided by 10 then decimal point should be placed one digit later beside the right side of the product.

Chandan Asked Sep 17, 2023

by Chandan

1 Answer

0 Votes

70 Views

Ankit Asked Sep 19, 2023

97 views

The line lx+my+n=0 will be a tangent to the carcle $x^2+y^2=a^2$, if

Ankit Asked Sep 19, 2023

by Ankit

1 Answer

0 Votes

97 Views

Aayush Asked Feb 23

20 views

If $A=\left[\begin{array}{rr}-1 & 2 \\ 2 & -1\end{array}\right]$ and $B=\left[\begin{array}{l}3 \\ 1\end{array}\right]$, AX=B, then X is equal to

Aayush Asked Feb 23

by Aayush

1 Answer

0 Votes

20 Views

John Michael Asked Aug 12, 2023

59 views

If the mean of n observations $1^2, 2^2, 3^2, \ldots, n^2$ is $\frac{46 n}{11}$, then n is equal to

John Michael Asked Aug 12, 2023

by John Michael

1 Answer

0 Votes

59 Views

John Michael Asked Aug 12, 2023

104 views

If the median of x/5, x, x/4, x/2 and x/3, where x>0, is 8 then the value of x is equal to

John Michael Asked Aug 12, 2023

by John Michael

1 Answer

0 Votes

104 Views

ALOK_RAJ Asked Aug 8, 2023

166 views

The work done by the force F = 2i - 2j + 2k is displacing a particle from the point (3,4,5) to the point (1,2,3) is

ALOK_RAJ Asked Aug 8, 2023

by ALOK_RAJ

1 Answer

0 Votes

166 Views

John Michael Asked Aug 12, 2023

87 views

Each observation of a raw data whose variance is $\sigma^2$, is multiplied by n. What is the variance of the new set?

John Michael Asked Aug 12, 2023

by John Michael

1 Answer

0 Votes

87 Views

ALOK_RAJ Asked Aug 19, 2023

119 views

What approximate volume of 0.40 M Ba(OH)2 solution must be added to 50.0 mL of 0.30 M NaOH solution to get a solution in which the molarity of the OH− ions is 0.50 M?

ALOK_RAJ Asked Aug 19, 2023

by ALOK_RAJ

1 Answer

0 Votes

119 Views

ALOK_RAJ Asked Aug 19, 2023

107 views

5g of K2SO4 was dissolved in water to prepare 250 ml of solution. what volume of this solution should be used so that 2.33g of BaSO4 may be precipitated from BaCl2 solution.

ALOK_RAJ Asked Aug 19, 2023

by ALOK_RAJ

1 Answer

0 Votes

107 Views

Aayush Asked Jan 15

32 views

If $a+\frac{1}{a}=\sqrt{3}$, then find the value of $a^{3}+\frac{1}{a^{3}}$.

Aayush Asked Jan 15

by Aayush

1 Answer

0 Votes

32 Views

ALOK_RAJ Asked Feb 8, 2022

39 views

$a^{3}-b^{3}$ का फॉर्मूला क्या होता है? $a^{3}-b^{3}$ Ka Formula Kya Hota Hai?

ALOK_RAJ Asked Feb 8, 2022

by ALOK_RAJ

1 Answer

7 Votes

39 Views

ALOK_RAJ Asked Feb 8, 2022

41 views

$(a-b)^{2}$ का फ़ॉर्मूला क्या होता है? $(a-b)^{2}$ Ka Formula Kya Hota Hai?

ALOK_RAJ Asked Feb 8, 2022

by ALOK_RAJ

1 Answer

6 Votes

41 Views

Chandan Asked Sep 17, 2023

83 views

Trick : If any number has to be multiplied by 75 then place two zeros beside right side, multiply by 3 and divide by 4 of the number.

Chandan Asked Sep 17, 2023

by Chandan

1 Answer

0 Votes

83 Views

Aayush Asked Mar 6

22 views

The value of $\left(\frac{-1+\sqrt{-3}}{2}\right)^{100}+\left(\frac{-1-\sqrt{-3}}{2}\right)^{100}$ is

Aayush Asked Mar 6

by Aayush

1 Answer

0 Votes

22 Views

Aayush Asked Feb 23

53 views

In which ratio x-axis divides the line segment joining (1,2) & (2,3)

Aayush Asked Feb 23

by Aayush

1 Answer

0 Votes

53 Views

Aayush Asked Feb 22

20 views

If $A\left(\cos \theta_{1}, \sin \theta_{1}\right) B\left(\cos \theta_{2}, \sin \theta_{2}\right) \& C\left(\cos \theta_{3}, \sin \theta_{3}\right)$, then orthocenter of $\triangle A B C$ is

Aayush Asked Feb 22

by Aayush

1 Answer

0 Votes

20 Views

Ankit Asked Sep 14, 2023

61 views

Maximum slope of the curve $y=-x^3+3 x^2+9 x-27$ is

Ankit Asked Sep 14, 2023

by Ankit

1 Answer

0 Votes

61 Views

John Michael Asked Aug 12, 2023

138 views

The mean of the values of 1,2,3,.......n with respectively frequencies x, 2x, 3x, ..........nx, is

John Michael Asked Aug 12, 2023

by John Michael

1 Answer

0 Votes

138 Views

John Michael Asked Aug 8, 2023

60 views

The direction cosines of the line $\frac{3 x+1}{-3}=\frac{3 y+2}{6}=\frac{z}{-1}$ are

John Michael Asked Aug 8, 2023

by John Michael

1 Answer

0 Votes

60 Views

John Michael Asked Aug 8, 2023

61 views

If ${b} \times({a} \times {b})=\frac{2}{3}{a}$, then angle between a and b is

John Michael Asked Aug 8, 2023

by John Michael

1 Answer

0 Votes

61 Views

Chandan Asked Aug 6, 2023

68 views

The equation of the plane passing through the line $\frac{x-1}{5}=\frac{y+2}{6}=\frac{z-3}{4}$ and the point $(4,3,7)$ is

Chandan Asked Aug 6, 2023

by Chandan

1 Answer

0 Votes

68 Views

ANAND_YADAV Asked Jul 30, 2023

24 views

If $1, \omega, \omega^2, \omega^3, \ldots \ldots, \omega^{n-1}$ are the $n, n$th roots of unity, then $(1-\omega)\left(1-\omega^2\right) \ldots\left(1-\omega^{n-1}\right)$ equals

ANAND_YADAV Asked Jul 30, 2023

by ANAND_YADAV

1 Answer

0 Votes

24 Views

AnjaliYadav Asked Jun 24, 2022

36 views

बिंदुओं $(2,3)$ एवं $(-2,3)$ के बीच की दूरी है? Bindon (2, 3) Evam (-2, 3) Ke Bich Ki Doori Hai?

AnjaliYadav Asked Jun 24, 2022

by AnjaliYadav

1 Answer

1 Vote

36 Views

Saurabh Kumar Verma Asked Jun 9, 2022

157 views

The value of $\sqrt{-25}+3 \sqrt{-4}+2 \sqrt{-9}$ is

Saurabh Kumar Verma Asked Jun 9, 2022

by Saurabh Kumar Verma

1 Answer

2 Votes

157 Views

John Michael Asked Aug 12, 2023

92 views

Mean of 100 items is 49 . It was discovered that three items which should have been 60,70 and 80 were wrongly read as 40,20 and 50 respectively. The correct mean is

John Michael Asked Aug 12, 2023

by John Michael

1 Answer

0 Votes

92 Views

John Michael Asked Aug 8, 2023

81 views

What will be the volume of that parallelopiped whose sides are a= i − j + k, b= i − 3j + 4k and c= 2i − 5j + 3k.

John Michael Asked Aug 8, 2023

by John Michael

1 Answer

0 Votes

81 Views

ALOK_RAJ Asked Aug 3, 2023

20 views

Suppose A1, A2,....., A30 are thirty sets each having 5 elements and B1, B2,..., Bn are n sets each having 3 elements. Let $\cup_{i=1}^{30^{\prime}} A_i=\bigcup_{j=1}^n B_j=S$ and each element of $S$ belongs to exactly 10 of $A_i$ 's and exactly 9 of $B_j$ 's

ALOK_RAJ Asked Aug 3, 2023

by ALOK_RAJ

1 Answer

0 Votes

20 Views

Saurabh Kumar Verma Asked Jun 9, 2022

159 views

The sum to n term of the series $\frac{1}{\sqrt{1}+\sqrt{3}}+\frac{1}{\sqrt{3}+\sqrt{5}}+\ldots \text { is }$

Saurabh Kumar Verma Asked Jun 9, 2022

by Saurabh Kumar Verma

1 Answer

3 Votes

159 Views

ALOK_RAJ Asked Feb 8, 2022

57 views

$a^{3}+b^{3}+c^{3}-3 a b c$ का फॉर्मूला क्या होता है? $a^{3}+b^{3}+c^{3}-3 a b c$ Ka Formula Kya Hota Hai?

ALOK_RAJ Asked Feb 8, 2022

by ALOK_RAJ

1 Answer

7 Votes

57 Views

ALOK_RAJ Asked Feb 8, 2022

33 views

$a^{3}+b^{3}$ का फॉर्मूला क्या होता है? $a^{3}+b^{3}$ Ka Formula Kya Hota Hai?

ALOK_RAJ Asked Feb 8, 2022

by ALOK_RAJ

1 Answer

6 Votes

33 Views

ALOK_RAJ Asked Feb 8, 2022

94 views

$(a-b)^{3}$ का फॉर्मूला क्या होता है? $(a-b)^{3}$ Ka Formula Kya Hota Hai?

ALOK_RAJ Asked Feb 8, 2022

by ALOK_RAJ

1 Answer

6 Votes

94 Views

ALOK_RAJ Asked Feb 8, 2022

32 views

$(a+b)^{3}$ का फॉर्मूला क्या होता है? $(a+b)^{3}$ Ka Formula Kya Hota Hai?

ALOK_RAJ Asked Feb 8, 2022

by ALOK_RAJ

1 Answer

6 Votes

32 Views

ASK DOUBTS

What should be multiplied to 2.2 to get 3.3?

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

RELATED DOUBTS

CATEGORIES

POPULAR TAGS