Correct Answer: $\frac{113}{8}$

Solution : Given:
VACCINE is written as $\frac{132}{7}$ and MASKS is written as $\frac{72}{5}$.

The sum of the opposite positional values of all the letters of VACCINE is divided by the number of letters of the word, to obtain the code –

 5 + 26 + 24

Correct Answer: 22

Solution :  Given:
13, 14, 14, ?, 176

The pattern is as follows –

So, 22 is the missing number of the series. Hence, the second option is correct.

Correct Answer: Dennis Gabor

Solution : The correct answer is Dennis Gabor.

In 1947, the Hungarian scientist Dennis Gabor pioneered the development of holography to enhance image clarity in electron microscopy. Traditional lenses employed in microscopes struggled to produce sharply focused pictures.

Correct Answer: Rs. 2,00,00,000

Solution : Let the price Avi purchased the house for as A. 
Avi sold the house to Bhargav at a gain of 10%, so Bhargav bought it for 110% of A which we denote as B.
⇒ B = 1.1A
Bhargav then sold the house to

Correct Answer: D

Solution : In the 3D view of dice,
1. Each face out of the three faces in the 3D view should be from all the pairs.
2. Two opposite faces cannot appear adjacently in the 3D view of a folded cube figure. So, the opposite pairs of

Correct Answer: 3

Solution : $\frac{0.325 \times 0.325+0.175 \times 0.175+25 \times 0.00455}{5 \times 0.0065 \times 3.25-7 \times 0.175 \times 0.025}-\frac{0.5}{1.5}$
$=\frac{0.325^2+0.175^2+2 \times 0.325 \times0.175}{0.325^2-0.175^2}-\frac{0.5}{1.5}$
$=\frac{(0.325+0.175)^2}{(0.325+0.175)(0.325-0.175)}-\frac{0.5}{1.5}$
$=\frac{(0.325+0.175)}{(0.325-0.175)}-\frac{0.5}{1.5}$
$=\frac{(0.5)}{(0.15)}-\frac{0.5}{1.5}$
$=\frac{10}{3}-\frac{1}{3}$
$=3$
Hence, the correct answer is 3.

Correct Answer: 12%

Solution : Let $P$ be the principal sum and $R$ be the interest rate.
Total amount after $n$ years, compounded annually = $P(1+\frac{R}{100})^n$
Total amount after 4 years = INR 7,562
$P(1+\frac{R}{100})^4=7562$ -------------(i)
Total amount after 5 years = INR 8,469.44
$P(1+\frac{R}{100})^5=8469.44$ -------------(ii)
Dividing (ii) by (i),

Correct Answer: 20%

Solution : Given: The marked price of an article is 50% more than its cost price.
Let the cost price be 100 units.
So, the marked price is 100 + 50 = 150
20% discount is given,
So, selling price is $\frac{100-20}{100}×150=120$
$\therefore$ Profit = (Selling Price

Correct Answer: watching

Solution : The fourth option is the correct answer.

The verb enjoy is typically followed by a gerund (the -ing form of a verb) rather than an infinitive (to + base form of a verb).

So, the gerund form watching should be used instead of the infinite

Correct Answer: 157

Solution : Multiply the number given in column one by 3 and add 1 to the resultant to get the second column and multiply the first column by 9 and add 4 to the resultant to get the third column –

In the first row→(9 × 3)