Correct Answer: 7 : 4

Solution : Marks obtained by $D$ and $E$ are 350 and 200.
⇒ Ratio = $\frac{\text{Marks of D}}{\text{Marks of E}}$
⇒ Ratio = $\frac{\text{350}}{\text{200}}$
⇒ Ratio = $\frac{\text{35}}{\text{20}}$
⇒ Ratio = $\frac{7}{4}$
Hence, the correct answer is 7 : 4.

Correct Answer: Ramakrishna Paramahansa

Solution : The correct answer is Ramakrishna Paramahamsa.

Ramakrishna Paramahamsa was the spiritual Guru of Swami Vivekananda. Ramakrishna Paramahamsa was a 19th-century spiritual leader, and he was the founder of the Ramakrishna movement. Swami Vivekananda was a Hindu monk and one of the most famous

Correct Answer: 32

Solution : The correct answer is 32.

A gameboard used to play chess is called a chessboard. The chess pieces are arranged on 64 squares, each measuring eight rows by eight columns. Its shape is square, and its pattern is a checkerboard made of two hues

Correct Answer: We have to relay on meaningful content now.

Solution : The fourth option is the correct choice.

• In the first sentence, incorrect spelling: relie. Correct spelling: rely.
• In the second sentence, incorrect spelling: cuntent. Correct spelling: content.
• In the third sentence, incorrect spelling: contont. Correct spelling: content.
• The

Correct Answer: to change

Solution : The correct choice is the second option.

In this context, "to change" is the appropriate choice, as it completes the sentence in a meaningful way, conveying the idea that the person being addressed has the capability or influence to alter the way people view

Correct Answer:

Solution : Here the pattern is as follows — 
1. In each box number of squares given at the top of the box is increased by one.
2. In each box number of circles given at the bottom of the box is decreased by one.
The following figure

Correct Answer: 7.3 m³

Solution : Radius, $r$ = 4.2 m
Volume of the hemisphere = $\frac{2}{3} \pi r^3$
= $\frac{2}{3}×\frac{22}{7}×4.2^3$
= 2 × 22 × 0.2 × 4.2 × 4.2
= 155.232
So, $\frac{1}{21}$th of the volume of the hemisphere
= $\frac{155.232}{21}$
= 7.3 m³
Hence, the

Correct Answer: will prevent the hand sanitiser of

Solution : The correct choice is the third option.

The correct preposition to use after prevent is from, so it should be "prevent the hand sanitiser from drying out your skin". "Prevent from" is the standard construction when talking about avoiding a

Correct Answer: 11 days

Solution : Given: Kunal = $\frac{7}{4}$ of ketan
Efficiency of Kunal : Efficiency of ketan = 7 : 4
Total Efficiency = (7 + 4) = 11
Total work = Efficiency × Number of days = 11 × 7 = 77
Now, Kunal's efficiency = 7

Correct Answer: 1, 2, 5, 3, 4

Solution : Given:
1. Paper   2. Parade   3. Postal   4. Praise   5. Picture

Step 1: Compare the first letter of each word. Since all the words start with the same letter P, move on to the next letter.
Step 2: The second