1 Million+
Questions
50k +
Active Users
24hrs max.
Answering Time
Question : The average age of 30 employees in an organisation is 25 years. If 2 new employees with an average age of 41 years join the organisation, then find the new average age of all the employees in the organisation.
Option 1: 26 years
Option 2: 25 years
Option 3: 23 years
Option 4: 24 years
Correct Answer: 26 years
Solution : The average age of 30 employees in an organisation = 25 years Sum of ages of 30 employees = 25 × 30 = 750 years The average age of 2 new employees = 41 years Sum of ages of 2 new employees = 2
Question : Select the most appropriate one word substitution for the given words.
A statement which cannot be contradicted
Option 1: Irresistible
Option 2: Irrefutable
Option 3: Irrational
Option 4: Irreparable
Correct Answer: Irrefutable
Solution : The second option is the correct choice.
Irrefutable specifically conveys the idea that the statement is impossible to deny or disprove. It captures the essence of a statement that is beyond contradiction or argument.
The meanings of other options are as follows:
Question : The value of $\cos \ 0°+\cos\ 1°+\cos\ 2°......\cos\ 180°$ is:
Option 1: $0$
Option 2: $1$
Option 3: $\frac{\sqrt3}{2}$
Option 4: $\frac{1}{2}$
Correct Answer: $0$
Solution : Given: $\cos 0°+\cos 1°+\cos 2°......\cos 180°$ We know the trigonometric identity, $\cos \theta+\cos (180°–\theta)=0$. $\cos 0°+\cos 1°+\cos 2°......\cos 180°= (\cos 0°+\cos 180°)+(\cos\ 1°+\cos 179°)......(\cos 89°+\cos 91°)+\cos\ 90°= 0$ Hence, the correct answer is $0$.
Question : Directions: Which two numbers should be interchanged to make the given equation correct? 63 ÷ 21 – 42 + 8 × 7 = 135
Option 1: 7 and 63
Option 2: 7 and 21
Option 3: 21 and 42
Option 4: 21 and 8
Correct Answer: 7 and 21
Solution : Given: 63 ÷ 21 – 42 + 8 × 7 = 135
Replace the given numbers in the options one by one with the original numbers in the given equation. First option: 7 and 63 = 7 ÷ 21 – 42 + 8
Question : Select the correct idiom that can substitute the italicised group of words in the given sentence.
You must not participate in the marathon this year without any training. It is an unreal hope on your part!
Option 1: carrying coal to new castle
Option 2: a pipe dream
Option 3: a will-o'-the-wisp
Option 4: to lose one's temper
Correct Answer: a pipe dream
Solution : The correct choice is the second option.
A pipe dream is an idiom that means an unrealistic or impractical hope or plan. In the sentence, the speaker is telling someone not to participate in a marathon without training because it's an unrealistic
Question : Select the most appropriate ANTONYM of the underlined word. It is undesirable to invest a part of your earnings for future use.
Option 1: advisable
Option 2: foolish
Option 3: unadvisable
Option 4: meek
Correct Answer: advisable
Solution : The correct option is the first option.
Explanation: Advisable means something that is recommended or considered wise to do. In the context of investing earnings for the future, it is generally recommended or advisable. So, "advisable" is the most suitable antonym, contrasting with "undesirable" in
Question : Select the most appropriate synonym of the underlined word in the given sentence.
The doctors say that the majority of the people who attended the fest are ill due to eating of adulterated food.
Option 1: Spicy
Option 2: Lascivious
Option 3: Contaminated
Option 4: Damp
Correct Answer: Contaminated
Solution : The correct choice is the third option.
Contaminated refers to something that has been corrupted, polluted, or made impure by the presence of harmful or undesirable substances.
The meanings of the other options are as follows:
Question : Directions: Select the option that represents the letters that when sequentially placed from left to right in the blanks will complete the letter series. s _ _ u _ ar _ st _ aa _ s _ _ ua _ r
Option 1: stausrsta
Option 2: stasursta
Option 3: starussta
Option 4: stasusrta
Correct Answer: stasursta
Solution : Given: s_ _ u _ ar _ st _ aa _ s _ _ ua _ r
To fill the series, we have to divide the series – s_ _ u _ ar / _st _ aa _ / s _ _ ua _ r
Question : Directions: Select the correct mirror image of the given combination when the mirror is placed at PQ as shown below.
Option 1:
Option 2:
Option 3:
Option 4:
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 PQ). So, the left side of the
Question : Which was the first city in the world to have hosted both the summer and winter editions of the Olympic Games?
Option 1: Tokyo
Option 2: Sydney
Option 3: New York
Option 4: Beijing
Correct Answer: Beijing
Solution : The correct option is Beijing
Beijing, China, was set to become the first city to host both the Summer and Winter Olympic Games. Beijing hosted the Summer Olympics in 2008 and the Winter Olympics in 2022. Beijing 2022 aims to promote sustainability and environmental responsibility.
The Question containing Inaapropriate or Abusive Words
Question lacks the basic details making it difficult to answer
Topic Tagged to the Question are not relevant to Question
Question drives traffic to external sites for promotional or commercial purposes
The Question is not relevant to User
And never miss an important update
