MyQuestionIcon

3

You visited us 3 times! Enjoying our articles? Unlock Full Access!

Multiplication Trick for a Table

If 4: 5:: x: ...

Question

If 4 : 5 : : x : 35, then the value of x is
(a) 42
(b) 32
(c) 28
(d) none of these

Open in App

Solution

(c) 28
4:5::x:35
⇒ 4 = x
5 35
⇒ x = 4 × 35 = 4 × 7 = 28
5

Suggest Corrections

thumbs-up

0

Similar questions

Q. If 57 : x : : 51 : 85, then the value of x is
(a) 95
(b) 76
(c) 114
(d) none of these

Q. If 57 : x = 51 : 85, then the value of x is

(a) 95
(b) 76
(c) 114
(d) None of these

α, β

are the roots of the equation

2 x^{2} - 35 x + 2 = 0

, then the value of

(2 α - 35)^{2} (2 β - 35)^{2}

Q. If sin⁻¹ x − cos⁻¹ x =

\frac{π}{6}

\frac{1}{2}

\frac{\sqrt{3}}{2}

- \frac{1}{2}

(d) none of these

If $x = \frac{1}{\sqrt{3} + 1}$ then the value of $x + \frac{1}{x}$ is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Multiplication Trick for a Table

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Multiplication Trick for a Table

Standard IV Mathematics

Join BYJU'S Learning Program

CrossIcon