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Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 524, 533, 544, 557, ?
Option 1: 574
Option 2: 568
Option 3: 572
Option 4: 564
Correct Answer: 572
Solution : Given: 524, 533, 544, 557, ?
The pattern is as follows – 524 + 9 = 533; 533 + 11 = 544; 544 + 13 = 557; 557 + 15 = 572
So, 572 is the missing number of the series. Hence, the third option
Question : Directions: In the following question, select the missing number from the given alternatives:
Option 1: 9
Option 2: 8
Option 3: 6
Option 4: 7
Correct Answer: 6
Solution : Given:
Adding the numbers in each column, Column 1: 6 + 7 + 3 = 16 Column 2: 10 + 2 + 4 = 16 Similarly for Column 3: 9 + 1 + ? = 16
Question : Simplify: $\sqrt{\frac{4\frac{1}{7}-2\frac{1}{4}}{3\frac{1}{2}+1\frac{1}{7}}+\frac{2}{2+\frac{1}{2+\frac{1}{5-\frac{1}{5}}}}}$
Option 1: $1$
Option 2: $4$
Option 3: $\sqrt{\frac{159}{130}}$
Option 4: $2$
Correct Answer: $\sqrt{\frac{159}{130}}$
Solution : $\sqrt{\frac{4\frac{1}{7}-2\frac{1}{4}}{3\frac{1}{2}+1\frac{1}{7}}+\frac{2}{2+\frac{1}{2+\frac{1}{5-\frac{1}{5}}}}}$ = $\sqrt{\frac{\frac{29}{7}-\frac{9}{4}}{\frac{7}{2}+\frac{8}{7}}+\frac{2}{2+\frac{1}{2+\frac{5}{24}}}}$ = $\sqrt{\frac{\frac{53}{28}}{\frac{65}{14}}+\frac{2}{2+\frac{24}{53}}}$ = $\sqrt{\frac{53}{130}+\frac{106}{130}}$ = $\sqrt{\frac{159}{130}}$ Hence, the correct answer is $\sqrt{\frac{159}{130}}$.
Question : When does the problem of unfavourable balance of payments arise?
Option 1: Imports > Exports
Option 2: Exports = Imports
Option 3: Inflation decreases
Option 4: No option is correct
Correct Answer: Imports > Exports
Solution : The correct answer is Imports > Exports
An unfavourable balance of payments problem occurs when a country's imports exceed its exports. This situation can emerge for a variety of reasons and can have economic consequences. Trade imbalances, capital flows, currency rate fluctuations, government
Question : When India gained independence, who was the Prime Minister of England?
Option 1: William Bentick
Option 2: Warren Hastings
Option 3: Margaret Thatcher
Option 4: Clement Attlee
Correct Answer: Clement Attlee
Solution : The correct option is Clement Attlee.
When India gained independence, Clement Attlee was the prime minister of England. Clement Attlee, the British government's prime minister, declared on February 20 that India would gain complete independence by June 1948 at the latest.
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it. (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.) (8, 28, 53) (7, 25, 47) (13, 43, ?)
Option 1: 93
Option 2: 85
Option 3: 95
Option 4: 83
Correct Answer: 83
Solution : Given: (8, 28, 53); (7, 25, 47); (13, 43, ?)
In the given set of numbers, for the second number, add 1 to the first number, then multiply the result by 3, and finally add 1 to the product. For the third number, multiply the
Question : Which of the set of three sides can't form a triangle?
Option 1: 5 cm, 6 cm, and 7 cm
Option 2: 5 cm, 8 cm, and 15 cm
Option 3: 8 cm, 15 cm, and 18 cm
Option 4: 6 cm, 7 cm, and 11 cm
Correct Answer: 5 cm, 8 cm, and 15 cm
Solution : In a triangle, the sum of two sides is always greater than the third side. Here, sides 5 cm, 8 cm, and 15 cm can't make a triangle. Because $5 + 8 < 15$ Hence, the correct answer is
Question : As per the Constitution of India, the National Capital Territory of Delhi shall have a Council of Ministers consisting of not more than___________ of the total number of members in the Legislative Assembly.
Option 1: 0.1
Option 2: 0.15
Option 3: 0.05
Option 4: 0.2
Correct Answer: 0.1
Solution : The correct option is 0.1.
According to the Indian Constitution, the Council of Ministers for the National Capital Territory of Delhi shall be composed of not more than 10 per cent (0.1) of the members of the Legislative Assembly. Article 239AA of the Constitution,
Question : Which Chinese traveller visited India during the reign of Harshavardhana?
Option 1: Hiuen Tsang
Option 2: I-Tsing
Option 3: Fa-Hien
Option 4: Ibn Battuta
Correct Answer: Hiuen Tsang
Solution : The correct option is Hiuen Tsang.
During Emperor Harsha's reign, the Chinese explorer Hiuen Tsang (Xuanzang) visited India. He returned to China and penned a detailed account of India during Harsha's reign in his work "Si-yu-ki," which translates as "Record of the
Question : If four-fifths of five-sixths of one-eighth of a certain number is 4365, what is 65% of the number?
Option 1: 36,375
Option 2: 53,280
Option 3: 34,047
Option 4: 52,380
Correct Answer: 34,047
Solution : Let the number be $n$. According to the question, $\frac{4}{5} \times \frac{5}{6} \times \frac{1}{8} \times n = 4365$ $⇒\frac{1}{12} \times n = 4365$ $⇒n = 4365 \times 12 = 52380$ Now, 65% of $n = \frac{65}{100} \times 52380 = 34047$ Hence, the correct answer is
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