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Question : If $2+4x<5-\frac{x}{2}$ and $3x+3>-5-3x$, then $x$ can take which of the following values?
Option 1: 1
Option 2: 2
Option 3: –2
Option 4: –1
Correct Answer: –1
Solution : Given: $2+4x<5-\frac{x}{2}$ and $3x+3>-5-3x$ Or, $2+4x<\frac{10-x}{2}$ and $3x+3x>-5-3$ Or, $2(2+4x)<10-x$ and $6x>-8$ Or, $4+8x<10-x$ and $x>\frac{-8}{6}$ Or, $x+8x<10-4$ and $x>\frac{-4}{3}$ Or, $9x<6$ and $x>-1.33$ Or, $x<\frac{6}{9}$ and $x>-1.33$ Or, $x<0.67$ and $x>-1.33$ Or, $-1.33<x<0.67$ Amongst all the given values –1 satisfies the above condition. Hence,
Question : Select the correctly spelt word.
Option 1: recind
Option 2: rescind
Option 3: recsind
Option 4: resind
Correct Answer: rescind
Solution : The second option is correct.
Rescind: This word means to revoke, cancel, or repeal a law, order, or agreement. It is the appropriate spelling in this context.
Recind, recsind, and resind are not correct spellings and do not correspond to a valid English word.
Therefore,
Question : If $abc = 5$, what is the value of $(\frac{1}{1+a+b^{-1}}+\frac{1}{1+b+5 c^{-1}}+\frac{1}{1+\frac{c}{5}+a^{-1}})$?
Option 1: $5$
Option 2: $1$
Option 3: $\frac{1}{5}$
Option 4: $(a+b+c)$
Correct Answer: $1$
Solution : $abc = 5$ ⇒ $b = \frac{5}{ac}$ ⇒ $b^{-1} = \frac{ac}{5}$ ⇒ $\frac{c}{5} = \frac{1}{ab}$ Now, $(\frac{1}{1+a+b^{-1}}+\frac{1}{1+b+5 c^{-1}}+\frac{1}{1+\frac{c}{5}+a^{-1}})$ = $(\frac{1}{1+a+\frac{ac}{5}}+\frac{1}{1+ \frac{5}{ac}+5 c^{-1}}+\frac{1}{1+ \frac{1}{ab}+a^{-1}})$ = $(\frac{5}{5+5a+ac} +\frac{ac}{5+ 5a +ac}+\frac{5a}{5+5a+ac})$ = $\frac{5+5a+ac}{5+5a+ac}$ = $1$ Hence, the correct answer is $1$.
Question : The world’s highest motorable road passes through ______ pass in India.
Option 1: Khunjerab
Option 2: Rohtang
Option 3: Dihang
Option 4: Umling La
Correct Answer: Umling La
Solution : The correct option is Umling La.
The world's highest motorable road passes through the Umling La pass. It is situated in Ladakh at 19,300 feet (5,883 metres) above sea level. The road connects the villages of Chishumle and Demchok, both of which are located
Question : If $\sqrt{3^{n}} = 2187$, then the value of $n$ is:
Option 1: 13
Option 2: 14
Option 3: 15
Option 4: 16
Correct Answer: 14
Solution : Given: $\sqrt{3^{n}} = 2187$ $⇒\sqrt{3^{n}} = 3^{7}$ By squaring both sides, $⇒(\sqrt{3^{n}})^{2} = (3^{7})^{2}$ $⇒3^{n} = 3^{14}$ $\therefore n=14$ Hence, the correct answer is 14.
Question : Directions: A series is given below with one term missing. Choose the correct alternative from the given ones that will complete the series. DAF, FED, HIB, ?
Option 1: JMZ
Option 2: JOY
Option 3: LUX
Option 4: JOZ
Correct Answer: JMZ
Solution : Given: DAF, FED, HIB, ?
Add 2 and 4 to the positional value of the first and second letters respectively and subtract 2 from the positional value of the third letter of the previous term to obtain the next term in the series – First
Question : Directions: Which of the answer figures is the exact mirror image of the given problem figure when the mirror is held on the right side?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear close to the mirror in the reflection. Here, according to the information provided, the mirror is placed on the right side of the figure (on line AB). So, the left side of the reflected image will appear
Question : Directions: In the following question, some parts of the sentences have errors and some are correct. Find out which part of a sentence has an error. The number of that part is the answer. If a sentence is free from error, your answer is "No Error".
I told the teacher (1) / that the homework set for the day (2) / was much too heavy for us to complete. (3) / No Error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (4)
Solution : The correct choice is the fourth option.
There is no error in the given sentence and the sentence is grammatically correct and follows the standard structure.
The phrase "much too heavy" is used to indicate that the homework is excessively or extremely difficult, so it
Question : Select the most appropriate meaning of the given idiom. Play it by ear.
Option 1: To do something without special preparation.
Option 2: To plan.
Option 3: To listen carefully.
Option 4: To improve.
Correct Answer: To do something without special preparation.
Solution : The first option is the correct answer.
Play it by ear is an idiomatic expression that means to handle a situation in an impromptu or flexible manner without having a predetermined plan. It implies adapting to circumstances as they unfold
Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols. If + means division, – means multiplication, ÷ means subtraction, × means addition, and < means less than, then which of the following is false?
Option 1: (10 + 2) ÷ 7 < (10 ÷ 7) + 2
Option 2: (10 – 7) × 2 < (10 × 2) – 7
Option 3: (10 × 7) – 2 < (10 – 2) × 7
Option 4: (10 ÷ 2) + 7 < (10 ÷ 7) × 2
Correct Answer: (10 × 7) – 2 < (10 – 2) × 7
Solution : Let's check the options – First option: (10 + 2) ÷ 7 < (10 ÷ 7) + 2 On replacing with symbols as directed, we get – (10 ÷ 2) – 7 < (10 –
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