1 Million+
Questions
50k +
Active Users
24hrs max.
Answering Time
Question : The value of $\text{cot 17°}(\text{cot 73°} \cos^{2}22°+\frac{1}{\cot 17°\sec^{2}68°})$ is:
Option 1: $0$
Option 2: $1$
Option 3: $2$
Option 4: $\sqrt{3}$
Correct Answer: $1$
Solution : Use: $\cot 73°= \tan(90°-73°)= \tan17°$ and $\cos^{2}22° = \cos^{2}(90°-68°) = \sin^2 68°$ $\text{cot 17°}(\text{cot 73°} \cos^{2}22°+\frac{1}{\cot17°\sec^{2}68°})$ = $\text{cot 17°}(\text{tan 17°} \sin^{2}68°+{\tan17°\cos^{2}68°})$ = $\text{cot 17°}[\text{tan 17°}(\sin^{2}68°+\cos^{2}68°)]$ = $\text{cot 17°}\text{tan 17°}$ [$\because(\sin^{2}68°+\cos^{2}68°)=1]$ = $\text{cot 17°}\frac{1}{\cot 17°}$ = $1$ Hence, the correct answer is 1.
Question : Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank
The British king, Charles I, had (1)_____ a very difficult financial situation from his father. His period saw a very high rate of inflation. He wanted to (2)____ money. Therefore, he (3) _____ creating the title of Baronet and selling it to (4) _____ candidates. However, his decision was (5)_____ by the British parliament.
Question:
Select the most appropriate option to fill in the blank number 5.
Option 1: banished
Option 2: rejected
Option 3: unaccepted
Option 4: abandoned
Correct Answer: rejected
Solution : The correct choice is the second option.
Given the context of a decision not being approved or accepted by the British parliament, rejected best describes the situation, indicating that the decision was not endorsed or accepted by the parliamentarians.
The meanings of other options
Question : Directions: The following series has one number missing. Select the missing number from the given alternatives. 19, 9, 28, 37, 65, ?
Option 1: 99
Option 2: 97
Option 3: 102
Option 4: 113
Correct Answer: 102
Solution : Given: 19, 9, 28, 37, 65, ?
Add the first two numbers to get the third number, then add the second and third numbers to get the fourth number, and so on. 19 + 9 = 28; 9 + 28 = 37; 28 + 37
Question : Select the option that can be used as a one-word substitute for the given group of words. Being careful that every detail of something is correct
Option 1: Fastidious
Option 2: Squeamish
Option 3: Stubborn
Option 4: Impregnable
Correct Answer: Fastidious
Solution : The correct choice is the first option.
It means being careful about every detail and paying great attention to accuracy and detail, often to an excessive degree.
The meanings of the other options are as follows:
Squeamish: Easily disgusted or affected by nausea; having a
Question : Directions: Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group? (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 - operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
Option 1: 18 – 37
Option 2: 33 – 67
Option 3: 29 – 59
Option 4: 27 – 53
Correct Answer: 27 – 53
Solution : Let's check the options – First option: 18 – 37; (18 × 2) + 1 = 36 + 1 = 37 Second option: 33 – 67; (33 × 2) + 1 = 66 + 1 = 67 Third option: 29 – 59; (29
Question : Directions: Find out the missing number.
Option 1: 10
Option 2: 11
Option 3: 12
Option 4: 13
Correct Answer: 13
Solution : Given:
The pattern can be observed running vertically down in the columns. Column 1: (8 × 6) – 9 = 48 – 9 = 39 Column 2: (9 × 7) – 11 =
Question : Karl Marx wrote
Option 1: Asian Drama
Option 2: Emma
Option 3: Das Kapital
Option 4: Good Earth
Correct Answer: Das Kapital
Solution : The correct answer is Das Kapital.
Karl Marx's Das Kapital, a seminal work in the theory of materialist philosophy, and criticism of political economics, was released in three volumes in 1867, 1885, and 1894. The document provides Marx's study of capitalism, in which he
Question : Who among the following won the Singapore Open 2022 Super 500 Trophy?
Option 1: P. V. Sindhu
Option 2: Wang Zhi Yi
Option 3: Aya Ohori
Option 4: Saena Kawakami
Correct Answer: P. V. Sindhu
Solution : The correct option is P. V. Sindhu.
The winner of the Singapore Open 2022 Super 500 Trophy was P. V. Sindhu. She clinched the title in the Women's Singles category, defeating Wang Zhi Yi of China in the final match with a
Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
Clean India Mission is one of the most (1) _____ and popular missions to have taken place in India. This mission includes a reward to a state and a city. This encourages every citizen to keep the surroundings clean. This cleanliness campaign was (2) _____ by the Indian government at the national level, (3) _____ all the rural towns and urban cities. Its primary objective is to spread awareness of the importance of cleanliness. Slogans are written on the banners and pictures are painted in a very attractive manner to evoke the feeling of cleanliness. After that, a major objective was to teach citizens to (4) _____ of waste mindfully and to provide basic (5) _____ facilities. For this, wet and dry dustbins are kept by every citizen whether it is home or office.
Option 1: sanitation
Option 2: refinement
Option 3: purification
Option 4: contamination
Correct Answer: sanitation
Sanitation is the process of keeping places free from dirt, infection, disease, etc., by removing waste, trash and garbage, by cleaning streets, etc. The meanings of sanitation and purification are very similar. But, when we talk about
Question : Choose the word that is opposite in meaning to the given word. Lordly
Option 1: Despair
Option 2: Arrogant
Option 3: Ignoble
Option 4: Saucy
Correct Answer: Ignoble
Solution : The correct choice is the third option.
Lordly refers to characteristics associated with a lord or someone of high rank, often implying nobility, dignity, or superiority. Ignoble is the opposite, indicating something that is not noble or lacks moral integrity, dignity, or honour.
The meanings
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