Class 12th

Five friends – Umang, Viren, Xavier, Falak and Gagan collected gold on the sea shore. They collected a total of 100 gold.

None of them collected less than 10 gold each. No two among them collected the same number of gold. Following information is given regarding the number of gold with each one of them:

I. Umang collected the same number of gold as Viren and Xavier put together.

II. Xavier collected 3 more gold than the cube of an integer.

III. The number of gold collected by Umang was the square of an integer.

IV. The number of gold collected by Viren was the square of an integer.

V. The number of gold

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Contributor-Level 10

U – Umang

V – Viren

X – Xavier

F – Falak

G – Eagan

We have

U + V + X + F + G = 100

And each one of U, V, W, X, F, G? 10

U = V + X and 3Y = 4Z

Now, U, V, X, F, G? 10

Also, U = V + X

X = Cube + 3

V, U = Square

and F : G = 4 : 3

This is possible only when

U = 36, V = 25, X = 11, G = 12, F = 16

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New answer posted

a year ago

Five friends – Umang, Viren, Xavier, Falak and Gagan collected gold on the sea shore. They collected a total of 100 gold.

None of them collected less than 10 gold each. No two among them collected the same number of gold. Following information is given regarding the number of gold with each one of them:

I. Umang collected the same number of gold as Viren and Xavier put together.

II. Xavier collected 3 more gold than the cube of an integer.

III. The number of gold collected by Umang was the square of an integer.

IV. The number of gold collected by Viren was the square of an integer.

V. The number of gold

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Contributor-Level 10

U – Umang

V – Viren

X – Xavier

F – Falak

G – Eagan

We have

U + V + X + F + G = 100

And each one of U, V, W, X, F, G? 10

U = V + X and 3Y = 4Z

Now, U, V, X, F, G? 10

Also, U = V + X

X = Cube + 3

V, U = Square

and F : G = 4 : 3

This is possible only when

U = 36, V = 25, X = 11, G = 12, F = 16

0 0

New answer posted

a year ago

Five friends – Umang, Viren, Xavier, Falak and Gagan collected gold on the sea shore. They collected a total of 100 gold.

None of them collected less than 10 gold each. No two among them collected the same number of gold. Following information is given regarding the number of gold with each one of them:

I. Umang collected the same number of gold as Viren and Xavier put together.

II. Xavier collected 3 more gold than the cube of an integer.

III. The number of gold collected by Umang was the square of an integer.

IV. The number of gold collected by Viren was the square of an integer.

V. The number of gold

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Contributor-Level 10

U – Umang

V – Viren

X – Xavier

F – Falak

G – Eagan

We have

U + V + X + F + G = 100

And each one of U, V, W, X, F, G? 10

U = V + X and 3Y = 4Z

Now, U, V, X, F, G? 10

Also, U = V + X

X = Cube + 3

V, U = Square

and F : G = 4 : 3

This is possible only when

U = 36, V = 25, X = 11, G = 12, F = 16

0 0

New answer posted

a year ago

Directions for questions: Read the information carefully and answer the questions given below.

Five friends – Umang, Viren, Xavier, Falak and Gagan collected gold on the sea shore. They collected a total of 100 gold.

None of them collected less than 10 gold each. No two among them collected the same number of gold. Following information is given regarding the number of gold with each one of them:

I. Umang collected the same number of gold as Viren and Xavier put together.

II. Xavier collected 3 more gold than the cube of an integer.

III. The number of gold collected by Umang was the square of an integer.

IV. T

0 Follower 1 View

Contributor-Level 10

U – Umang

V – Viren

X – Xavier

F – Falak

G – Eagan

We have

U + V + X + F + G = 100

And each one of U, V, W, X, F, G? 10

U = V + X and 3Y = 4Z

Now, U, V, X, F, G? 10

Also, U = V + X

X = Cube + 3

V, U = Square

and F : G = 4 : 3

This is possible only when

U = 36, V = 25, X = 11, G = 12, F = 16

0 0

New answer posted

a year ago

Class 12th Maths

Let $\vec{a}, \vec{b}, \vec{c}$ be three mutually perpendicular vectors of the same magnitude and equally inclined at an angle $θ,$ with the vector $\vec{a} + \vec{b} + \vec{c} .$ Then 36cos² 2q is equal to………….

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Raj Pandey

Contributor-Level 9

$| \vec{a} | = | \vec{b} | = | \vec{c} | = l$

$\vec{a} . \vec{b} = \vec{b} . \vec{c} = \vec{c} . \vec{a} = 0$

${| \vec{a} + \vec{b} + \vec{c} |}^{2} = 3 l^{2}$

$\Rightarrow l^{2} = \sqrt[]{3} l^{2} c o s θ \Rightarrow c o s θ = \frac{1}{\sqrt[]{3}}$

36 cos² 2q = 36 ${(\frac{2}{3} - 1)}^{2} = 4$

0 0

New answer posted

a year ago

Aigue, Bipin, Charistakis and Dimitrios are four Fashion Designers who took part in one of London fashion week, Lopez fashion week, Paris fashion week and Milan fashion week fashion shows in four consecutive months of a year (not in that order). These shows were held in Atlanta, Beijing, Indonesia and Frankfurt (not in that order). The following information is given about the previous year fashion shows which generally start in Beijing every year. No two shows were held at the same location. No two Fashion Designers participated in the same show and no one participated in more than one show.

I. Aigue did not take part in the Paris fash

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Contributor-Level 10

Following table can be drawn from the given information.

	A	B	C	D	Month
London	*	*	√	*	Oct.
Lopez	*	*	*	√	Dec.
Paris	*	√	*	*	Sept.
Milan	√	*	*	*	Nov.
Country	Atlanta	Beijing	Indonesia	Frankfurt

0 0

New answer posted

a year ago

I. Aigue did not take part in the Paris fash

0 Follower 4 Views

Contributor-Level 10

Following table can be drawn from the given information.

	A	B	C	D	Month
London	*	*	√	*	Oct.
Lopez	*	*	*	√	Dec.
Paris	*	√	*	*	Sept.
Milan	√	*	*	*	Nov.
Country	Atlanta	Beijing	Indonesia	Frankfurt

0 0

New answer posted

a year ago

I. Aigue did not take part in the Paris fash

0 Follower 2 Views

Contributor-Level 10

Following table can be drawn from the given information.

	A	B	C	D	Month
London	*	*	√	*	Oct.
Lopez	*	*	*	√	Dec.
Paris	*	√	*	*	Sept.
Milan	√	*	*	*	Nov.
Country	Atlanta	Beijing	Indonesia	Frankfurt

0 0

New answer posted

a year ago

Directions for questions: Read the information carefully and answer the questions given below.

0 Follower 2 Views

Contributor-Level 10

Following table can be drawn from the given information.

	A	B	C	D	Month
London	*	*	√	*	Oct.
Lopez	*	*	*	√	Dec.
Paris	*	√	*	*	Sept.
Milan	√	*	*	*	Nov.
Country	Atlanta	Beijing	Indonesia	Frankfurt

0 0

New answer posted

a year ago

Sanskaram Karoti (SK) is a spiritual organisation involved in performing spiritual rites. Currently it has 37 volunteers. They are involved in three jobs : Meditation , Yoga and Pooja. Each volunteer working with Sanskaram Karoti (SK) has to be involved in at least one of the three jobs mentioned above.

• A maximum number of volunteers are involved in Yoga. Among them, the number of volunteers involved in Yoga alone is equal to the volunteers having additional involvement in the Pooja.

• The number of volunteers involved in Pooja alone is double the number of volunteers involved in all the three jobs.

• 17 volunteers are

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