A rectangle. Why ? In a rhombus, opposite angles are equal. Hence 2 angles are 90°. Hence sum of oth

If you generally say " I don't understand" we don't know what you are referring to. Please...

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P is the largest among the 4. Why ? Because 9 can occur only once in each number. Rest of the choice...

21. That makes it 3579+21=3600. 3600=60*60. If there is a number between 3579 and 3600 which is a sq...

Answer is (D) E If you draw a vertical line through V or M or H, you can get the mirror image. Not ...

360/36 = 10 degrees  ( 360 is full circle, there are 36 spokes ).

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Without giving the original question link, it is difficult to find out which question you are referr...

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In a quadrilateral, sum of the angles is 360. a + b + c + d = 360. Given that a + b + c = 2d. So 2d ...

Since BC=AB, triangle ABC is isoscles. So angle A = angle C. Angle B = 80. So angle A + angle C = 18...

j - m = 24 3m = 2j 3j - 3m = 3* 24 = 72 3j - 2j = 72 j = 72 m = j - 24 = 48

Let a,b be the lengths of the 2 right sides and h be the hypotenuse. Then  a+b + 26 = 60 a+b ...

True. If $a$ and $b$ are two rational numbers, then $\frac{a+b}{2}$ is a rational number inbetween. ...

Infinite. If $a$ and $b$ are two rational numbers, then $\frac{a+b}{2}$ is a rational number inbetwe...

Infinite. If $a$ and $b$ are two rational numbers, then $\frac{a+b}{2}$ is a rational number inbetwe...

Solution :$2 \sin ^2\bigg(\pi-\dfrac{\pi}{4}\bigg)+2 \cos ^2 \dfrac{\pi}{4} +2 \sec ^2 \dfrac{\pi}{3...

Please give more details of which test you are referring to. Send email to info@clay6.com. Thanks ...

Solutions are given after you complete the test in the results page. On the right side, click on any...

Let 'b' be price of bowl and 'p' be price of plate. 2b + 2p = 26 Divide by 2, we get, b + p = 13 ...

When u complete a test, the correct/wrong answers are shown on right and you can click on the indivi...

What is her email address ? We have to check if any package was purchased. Please call or email with...

Let numbers be 2a, 3a and 4a. $\frac{1}{2a} + \frac{1}{4a} - \frac{1}{3a} = \frac{5}{12}$ $\frac{1...

https://clay6.com/qa/108262/using-elementary-row-operations-find-the-inverse-of-the-matrix-2-5-1-3

If you meant matrices for the things in paranthesis, then check this solution - https://clay6.com/q...

$(I+A)^2 - 3A = I^2 + 2IA + A^2 - 3A$ $ = I + 2A + A - 3A$  ( since $A^2 = A$ and $IA=A$ and $...

NEET papers are available in the NEET Premium and crash packages. See "Pricing" page - htt...

$\begin{bmatrix} 1 & -2 & 1 \\ 0 & 1 & -1 \\ 2 & 0 & -3 \end{bmatrix} \begin...

Let c be correct answers and i be incorrect answers 3c -1i = 12  ==> i = 3c - 12 c+i = 20 ...

First part - Let i be number of incorrect answers. 3*12 -2i = 20 ==> 2i = 16 ==> i = 8 Seco...

Let c be number of correct answers, and i be number incorrect answers 5c -2i = -5 -- ( 1 ) c + i =...

5*4 -2i = -12 2i = 32 i = 16 Incorrect answers = 16

https://clay6.com/qa/108944/total-cost-of-10-erasers-and-5-sharpners-is-at-least-rs-65-the-cost-of-e...

Exterior angle = sum of two interior opposite angles   Since exterior and one interior opposit...

Sum of AP = $\frac{n}{2} (2a + (n-1)d )$ where $n$ is number of terms, $a$ is first term, $d$ is di...

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If $m=3^{\frac{-1}{2}}$ and $f=3^{\frac{1}{2}}$, then series is $f, f*m, f*m^2,f*m^3....$ $\frac{1}{...

From equation 2, $y=-2x-9$ Using in equation 1, $6x-3(-2x-9)+10 =0$ $12x+27+10=0$ $x=\frac{-37}{12}$...

https://clay6.com/qa/26374/in-a-college-of-300-students-every-student-reads-5-newspapers-and-every-n...

$3.9*10^5 = 3.9*10*10^4=39*10^4$ $39*10^4 - 2.5*10^4 = (39-2.5)*10^4$ $=36.5*10^4$

https://clay6.com/qa/77532/the-sum-of-first-20-terms-of-the-sequence-0-7-0-77-0-777-is-

sum of 50,49,48,47,.....20 = sum of { 50, 49, 48, ... 1 }  - sum of { 19, 18, ... 1 } = $\fr...