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Question : Directions: Select the figure from among the given options that can replace the question mark (?) in the following series.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : According to the question figure – 1. The signs of equals remain at the same place in all the boxes. 2. Rest all other signs are moved in an anticlockwise direction. 3. In each box the symbol at the bottom left corner is replaced with a
Question : Which article of the Indian constitution talks about a uniform civil code?
Option 1: Article 352
Option 2: Article 44
Option 3: Article 14
Option 4: Article 370
Correct Answer: Article 44
Solution : The correct answer is Article 44.
Article 44 of the Indian Constitution discusses the Directive Principles of State Policy related to a uniform civil code. The specific wording is as follows:
The State shall endeavour to secure for the citizens a uniform civil
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. Among the largest species of cats in the world, tigers are powerful hunters with (1)________ teeth, strong jaws, and agile bodies. They range across Asia, from Russia all the way to Sumatra and mainland Southeast Asia. Researchers still have much to learn (2) ________ these beautiful, endangered (3) ________. There is currently one recognised species of tiger, Panthera tigris. Scientists have further (4) ________ the tiger into nine subspecies: the extinct Bali, Caspian, and Javan subspecies, and the living Malayan, Sumatran, South China, Indochinese, Bengal, and Amur (or Siberian) subspecies. Of these six subspecies, AZA-accredited zoos currently manage three: Amur, Malayan, and Sumatran. The Smithsonian's National Zoo and Conservation Biology Institute is home to Sumatran and Amur tigers; Sumatran tigers are (5) ________ as critically endangered on the International Union for Conservation of Nature's Red List, and Amur tigers have been classified as endangered. Question: Select the most appropriate option to fill in the blank number 1.
Option 1: long
Option 2: small
Option 3: blunt
Option 4: sharp
Correct Answer: sharp
Solution : The fourth option is the correct choice.
The context describes tigers as powerful hunters with certain characteristics. In this context, the word sharp is a fitting choice for the blank, as it complements the idea of powerful hunters, referring to sharp teeth. This adjective adds
Question : At a Christmas sale, all the goods in a shop are on sale at a 30% discount. If Jasmine buys a skirt marked at 800, how much would she need to pay?
Option 1: 476
Option 2: 400
Option 3: 770
Option 4: 560
Correct Answer: 560
Solution : Marked price = 800 Discount = 30% of marked price = 30% of 800 = 240 Selling price = 800 – 240 = 560 Hence, the correct answer is 560.
Question : Let ABC be a triangle right-angled at B. If $\tan A = \frac{12}{5}$, then find the values of $\operatorname{cosec A}$ and $\sec A$, respectively.
Option 1: $\frac{13}{10}, \frac{5}{13}$
Option 2: $\frac{13}{12},\frac{13}{5}$
Option 3: $\frac{10}{13}, \frac{5}{13}$
Option 4: $\frac{12}{13}, \frac{5}{13}$
Correct Answer: $\frac{13}{12},\frac{13}{5}$
Solution : Given, $\tan A=\frac{12}{5}$ $\tan A = \frac{\text{perpendicular}}{\text{base}}$ Using pythagoras theorem, $\small\text{Hypotenuse}^2=\text{Base}^2+\text{Perpendicular}^2$ ⇒ $h^2=5^2+12^2$ ⇒ $h^2=25+144$ ⇒ $h^2=169$ ⇒ $h=13$ $\therefore$ $\operatorname{cosec A}=\frac{\text{Hypotenuse}}{\text{Perpendicular}}=\frac{13}{12}$ And, $\sec A=\frac{\text{Hypotenuse}}{\text{Base}}=\frac{13}{5}$ Hence, the correct answer is $\frac{13}{12},\frac{13}{5}$.
Question : Directions: Select the option that represents the letters that, when placed from left to right in the blanks below, will complete the letter series. ZYR_Z_RRZY_R_YR _
Option 1: R Y R Z R
Option 2: Z R Y Z R
Option 3: R Z R Y Z
Option 4: Z R R Y Z
Correct Answer: R Y R Z R
Solution : Given: ZYR_Z_RRZY_R_YR _
To fill the series, we have to divide the series – ZYR_/ Z_RR/ ZY_R/ _YR _
Let's check each option – First option: R Y R Z R; ZYRR / ZYRR / ZYRR
Question : Directions: Improve the bracketed part of each sentence.
Job performance is affected by a (vast) of factors.
(1) number
(2) numerous
(3) large
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (1)
Solution : The sentence can be improved using the first option.
The original sentence contains an incorrect use of the word vast. In this context, vast is not the appropriate word to describe the number of factors affecting job performance. One should use a number that
Question : Directions: In the following question, select the word that cannot be formed using the letters of the given word. TECHNOLOGICAL
Option 1: LOGIC
Option 2: LOAN
Option 3: HATER
Option 4: COLOGN
Correct Answer: HATER
Solution : Given: TECHNOLOGICAL
Let's compare all the option words with the given word. First option: LOGIC; All the letters of LOGIC are present in the word TECHNOLOGICAL. Second option: LOAN; All the letters of LOAN are present in the word TECHNOLOGICAL. Third option: HATER; R is
Question : What is the value of $\operatorname{cos}\left(-\frac{17 \pi}{3}\right)$?
Option 1: $1$
Option 2: $\frac{\sqrt{3}}{2}$
Option 3: $\frac{1}{2}$
Option 4: $0$
Correct Answer: $\frac{1}{2}$
Solution : $\operatorname{cos}\left(-\frac{17 \pi}{3}\right)$ $=\operatorname{cos}\left(\frac{17 \pi}{3}\right)$ $=\operatorname{cos}\left(\frac{17\times 180º}{3}\right)$ $=\operatorname{cos}\left(17\times 60º\right)$ $=\operatorname{cos}\left(1020º\right)$ $=\operatorname{cos}\left(90º\times 11+30º\right)$ $=\operatorname{sin}\left(30º\right)$ $=\frac{1}{2}$ Hence, the correct answer is $\frac{1}{2}$.
Question : The discovery and understanding of electromagnetic induction is based on a long series of experiments carried out by ______.
Option 1: Planck and Fermi
Option 2: Einstein
Option 3: Faraday and Henry
Option 4: Rutherford
Correct Answer: Faraday and Henry
Solution : The correct answer is Faraday and Henry.
The exploration and comprehension of electromagnetic induction resulted from extensive experiments conducted by Michael Faraday and Joseph Henry. Through their observations, Faraday deduced that an electromotive force (emf) is generated when there is a dynamic change
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