Correct Answer: 7.5%

Solution : Let the cost price of the article as C.
According to the problem, Anu suffered as much loss by selling the article for Rs. 1,134 as she would have gained by selling it at a 10% profit.
⇒ C = 1134 × $\frac{100}{90}$
⇒ C

Correct Answer: 21.5

Solution : Let the dimensions of the wooden cube = $a \times a \times a$
The volume of the wooden cube = $a^3$
The diameter of the cylinder and its height = $a$
The volume of the cylinder = $\pi r ^2 h$, where $r$ and $h$

Correct Answer:

Solution : Since there is a restriction on the rotation of the figure, we will check which of the option figures can exactly fit in the given question figure.
By comparison of all the option figures, only the first option figure is embedded in the given question figure.

Correct Answer: ORANGE

Solution : Given:
ORGANISATION

Let's compare all the option words with the word ORGANISATION –

First option: STRONG; All the letters of STRONG are present in the word ORGANISATION.
Second option: ORANGE; E is not present in the word ORGANISATION. Therefore, this word cannot be formed from

Correct Answer: Government sector .

Solution : Correct Answer is Government sector .

The difference among both revenue and expenses, or the surplus or deficit, resulting from production, is calculated as an organization's operating surplus. An accounting concept known as operating surplus is used in corporate and government accounts as

Correct Answer: Dieing

Solution : The correct choice will be the third option.

Explanation: The correct spelling of the word describing the process of death or the state of being dead is dying, with a single i. Dieing is a common misspelling, and the correct form follows the

Correct Answer: Cloak

Solution : The correct choice is the fourth option.

A robe typically refers to a loose, flowing outer garment that can be worn for various purposes. A cloak is also a loose outer garment, but it usually has the additional connotation of being a garment that covers

Correct Answer: 840 m

Solution : The relative speed of the policeman and the thief = 8 – 7 = 1 km/hr = 1 × $\frac{5}{18}$ m/s = $\frac{5}{18}$ m/s
The time it takes for the policeman to catch the thief = $\frac{120}{\frac{5}{18}}$ = 432 s
The speed of the

Correct Answer: $25^{\circ}$

Solution :
Construction: Join $OB$
Using figure, $OA = OB =$ radius
$\angle OAB = \angle OBA = 25^\circ$
In $\triangle AOB$
$\angle AOB + \angle OBA+\angle OBA = 180^\circ$
$\therefore \angle AOB = 180^\circ - 25^\circ- 25^\circ = 130^\circ$
To find: $\angle EBC$
Construction: Join $BC$

Correct Answer: $2$

Solution : Given: $\sec x+\cos x=2$
We know the algebraic identity, $(a-b)^2=a^2+b^2-2ab$.
$\frac{1}{\cos x}+\cos x=2$
Or, $\frac{1+\cos^2 x}{\cos x}=2$
Or, $\cos^2 x–2\cos x+1=0$
Or, $(\cos x-1)^2=0$
$\therefore \cos x=1$
So, $\sec x=1$.
The value of $\sec^{16} x+\cos^{16} x$ = $1+1=2$
Hence, the correct answer is $2$.