Correct Answer: Ozone

Solution : The correct option is Ozone.

Some of the radiation is filtered and absorbed by the Earth's atmosphere, particularly in the UV spectrum. The ozone layer in the Earth's stratosphere absorbs and blocks a considerable amount of UV radiation. The ozone layer is being depleted as

Correct Answer: The Head of State

Solution : The correct answer is The Head of State.

The president serves as both the supreme commander of the Indian Armed Forces and the nominal head of the executive branch of government. Since India is a democratic republic, its president is chosen by

Correct Answer:

Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection.
So, according to the above property and the information provided, the mirror is placed on the right side of the figure (on line AB). So, the left side of the

Correct Answer: 163.20

Solution : Marked price = Rs. 200
Successive discounts of 15% and 4% are given. 
Selling price = Marked price × $\frac{100-D_1}{100}$×$\frac{100-D_2}{100}$ where D1 and D2 are two discount percentages.
⇒ Selling price = 200×$\frac{85}{100}$×$\frac{96}{100}$ = Rs. 163.2
The selling price of the toy is Rs. 163.20

Correct Answer: 0.1

Solution : Given: $\tan \ x = \frac{7}{5}$
Now, $\frac{9 \sin\  x – \frac{42}{5} \cos \ x}{15 \sin\ x + 21 \cos\ x}$
$=\frac{9 \tan \ x – \frac{42}{5} }{15 \tan\ x + 21 }$ [Dividing the expression's numerator and denominator by $\cos x$]
$=\frac{9 \times\frac{7}{5} –

Correct Answer: YACE

Solution : Given:
ACEG : IKMO :: QSUW : ?

Add 8 to the place value of each letter of ACEG to obtain the required code –
A + 8 = I; C + 8 = K; E + 8 = M; G + 8 = O

Correct Answer:

Karnataka

Solution : The correct option is Karnataka.

Karnataka adopted a bicameral legislature on November 30, 2007. The lower House of these states is the Legislative Assembly which is directly elected by the people of the state. The Legislative Council is the upper chamber, which is frequently

Correct Answer: (216, 49)

Solution : Let's check the given options –
First option: (1000, 125)→(10)³ = 1000; (10 ÷ 2)³ = (5)³ =125

Second option: (216, 49)→(6)³ = 216; (6 ÷ 2)³​​​​ = 27 ≠ 49
Third option: (1728, 216)→(12)³ = 1728;

Correct Answer: folic acid

Solution : The correct option is Folic acid.

Folic acid deficiency can result in anaemia. Folic acid is a B12 vitamin that is required for red blood cell formation. Red blood cells transport oxygen to the tissues of the body. Anaemia can occur when the body

Correct Answer: President

Solution : The correct answer is President.

Under the Constitution of India, the Constitutional Head of the Executive of the Union is the "President of India." The president is the state's ceremonial head and the country's highest-ranking constitutional authority.