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Question : Directions: What should come in place of X in the given series? 5, 10, 20, 37, 63, X
Option 1: 100
Option 2: 105
Option 3: 95
Option 4: 90
Correct Answer: 100
Solution : Given: 5, 10, 20, 37, 63, X
Here, the pattern is as follows –
So, 100 is the missing number of the series. Hence, the first option is correct.
Question : Directions: The position of how many letters will remain unchanged if each letter in the word AMPLIFY is arranged alphabetically.
Option 1: Three
Option 2: Two
Option 3: Four
Option 4: One
Correct Answer: Three
Solution : Given: AMPLIFY
When the letters of AMPLIFY are arranged in alphabetical order, the letter cluster formed is AFILMPY.
So, 3 letters i.e. A, L, and Y are in the same position as before. Hence, the first option is correct.
Question : If 847 × 385 × 675 × 3025 = 3a × 5b × 7c × 11d, then the value of ab – cd is:
Option 1: 4
Option 2: 5
Option 3: 1
Option 4: 7
Correct Answer: 5
Solution : $847 × 385 × 675 × 3025 = 3^\text{a} × 5^\text{b} × 7^\text{c} × 11^\text{d}$ We can write the above numbers as $847 = 11 × 11 × 7 = 11^2 × 7^1$ $385 = 5^1 × 7^1 × 11^1$ $675 = 3 × 3
Question : Dihing and Lohit are rivers in which of the following regions?
Option 1: Sikkim and Manipur
Option 2: Punjab and Himachal
Option 3: Arunachal Pradesh and Assam
Option 4: Jammu and Kashmir
Correct Answer: Arunachal Pradesh and Assam
Solution : The correct answer is Arunachal Pradesh and Assam.
The Lohit River, named after the Assamese term "Lohit", meaning blood, is a river flowing through both China and India. Known as Zayul Chu by the Tibetans and Tellu by the Mishmis, it
Question : The fourth proportional to 0.3, 0.8 and 0.108 is:
Option 1: 0.144
Option 2: 0.124
Option 3: 0.288
Option 4: 0.482
Correct Answer: 0.288
Solution : Given: The numbers = 0.3, 0.8 and 0.108 Let the fourth proportion be $x$. We know that, If $a ∶ b = c ∶ d$; then $d$ is called the fourth proportional to $a, b,$ and $c$ ⇒ $\frac{a}{b}=\frac{c}{d}$ ⇒ $\frac{0.3}{0.8}=\frac{0.108}{x}$ ⇒ $x=\frac{0.108\times0.8}{0.3}$ ⇒ $x=\frac{0.108\times0.8}{0.3}$
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. Heat exhaustion can be a recreational hazard, (1) ______ for athletes playing sports outdoors (2) ______ wearing heat-trapping clothing and gear when temperatures are high, (3) ______ as the case in American football. Small studies (4) ______ aimed to design more (5) ______ football uniforms. Question: Select the most appropriate option to fill in the blank number 1.
Option 1: casually
Option 2: individually
Option 3: especially
Option 4: radically
Correct Answer: especially
Solution : The most appropriate option is the third option.
The sentence is discussing heat exhaustion as a recreational hazard, particularly focusing on certain groups susceptible to it. The word especially signifies a specific emphasis on a particular group, in this case, athletes playing sports outdoors. It
Question : Directions: Which of the following pairs of numbers and signs, when their positions are interchanged, will correctly solve the given mathematical equation? 17 × 15 + 3 – 11 ÷ 3 = 45
Option 1: 15 and 11, – and ×
Option 2: 15 and 11, + and ×
Option 3: 17 and 3, – and ÷
Option 4: 15 and 11, + and –
Correct Answer: 15 and 11, + and ×
Solution : Given: 17 × 15 + 3 – 11 ÷ 3 = 45
Interchanging the mathematical operations and numbers according to the given options to make the equation correct. First option: 15 and 11, – and × 17 – 11 +
Question : Directions: Find out the set of numbers amongst the four sets of numbers given in the alternatives which is most like the set given in the question. (12, 24, 144)
Option 1: (10, 25, 100)
Option 2: (15, 45, 90)
Option 3: (14, 28, 112)
Option 4: (13, 26, 169)
Correct Answer: (10, 25, 100)
Solution : Given: (12, 24, 144)
Like, 12 = 12 × 1, 24 = 12 × 2, 144 = 12 × 12 Let's check the options – First option: (10, 25, 100); 10 = 10 × 1, 25 = 5 × 5, 100 = 10
Question : Directions: Select the figure that will come next in the following figure series.
Option 1:
Option 2:
Option 3:
Option 4: .
Correct Answer:
Solution : According to the given figures – 1. A L-shape structure rotates 90° in the clockwise direction. 2. The star and the circle are placed alternately at the corner and are shifting their positions in the clockwise direction. 3. A triangle and a line are increased by
Question : Who among the following is a celebrated sarod maestro?
Option 1: Niladri Kumar
Option 2: Vilayat Khan
Option 3: N. Ramani
Option 4: Zarin Sharma
Correct Answer: Zarin Sharma
Solution : The correct option is Zarin Sharma.
Zarin Sharma was a Parsi girl who started music at four. Zarin Daruwala, a musical prodigy, triumphed at 13 in the All India Radio music competition and later earned accolades like the Sangeet Natak Akademi Award (1988)
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