Correct Answer: (2)

Solution : The error lies in the second part of the sentence.

The verb phrase ''also should used'' is grammatically incorrect. In the passive voice, the modal verb is always followed by ''be'' and the past participle (v3) form of the verb. Thus, ''should also be used''

Correct Answer: 49

Solution : Let $x$ be the third proportional to 25 and 35.
Then $25 : 35:: 35: x$
⇒ $25\times x=35\times35$ [Product of extremes]
⇒ $x=\frac{35\times35}{25}​=7\times7=49$
Hence, the correct answer is 49.

Correct Answer:

Solution : Since the rotation is restricted, the embedded figure will have the same orientation as the main figure. By comparison of the question figure with all the option figures, the given question figure is embedded only in the fourth option figure.

Hence, the fourth option is correct.

Correct Answer: 9 : 10

Solution : The number of CDs produced by the company in the year 2009 = 22,500
The number of keyboards produced by the company in the year 2005 = 25,000
The required ratio
= The number of CDs produced by the company in the year

Correct Answer: 14 runs

Solution : Given: Average run is 23, number of players is 11, and first player score is 113.
According to the question,
Total runs = Average runs × Number of players = 23 × 11 = 253
The first player scored 113 runs.
Runs scored by

Correct Answer: PRONE

Solution : Given:
 PHOTOSYNTHETIC

Now, let's compare all the option words with the word PHOTOSYNTHETIC –
First option: THOSE; All the letters of the word THOSE are present in the word PHOTOSYNTHETIC.
Second option: SCENT; All the letters of the word SCENT are present in the word

Correct Answer: 34

Solution : Given: ($x + \frac{1}{x}$) = 6
So, ($x^{2} + \frac{1}{x^{2}}$)
= ($x + \frac{1}{x}$)² — $2×x×\frac{1}{x}$
= (6)² – 2
= 36 – 2
= 34
Hence, the correct answer is 34.

Correct Answer: TALENT

Solution : Given:

CONSTITUTIONAL

First option: CONSULT;

All the letters of the above word are present in the given word CONSTITUTIONAL.

Second option: TUITION; 

All the letters of the above word are present in the given word CONSTITUTIONAL.

Third option: TALENT; 

Letter E of the above word

Correct Answer: (2)

Solution : The correct answer is the second option.

There is an error in the conditional structure of the sentence. To express the past conditional, would have is used to show the action that would have occurred. The other options should have and may' are grammatically

Correct Answer: 0^oC

Solution : The correct option is 0°C.

A temperature of 32°F is equivalent to 0°C on the Celsius scale.

C=(F-32)5/9

C=(32-32)5/9

0°C