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Question : Directions: If 15 (196) 29 and 16 (100) 6, what is the value of A in 31 (A) 48?
Option 1: 361
Option 2: 256
Option 3: 324
Option 4: 289
Correct Answer: 289
Solution : Given: 15 (196) 29; 16 (100) 6
15 (196) 29→29 –15 = 14; (14)2 = 196 16 (100) 6→16 – 6 = 10; (10)2 = 100 Similarly, 31 (A) 48→48 – 31 = 17; (17)2 = 289
The value of A is
Question : If $\sec \theta+\frac{1}{\cos \theta}=2$, find the value of $\sec ^{55} \theta+\frac{1}{\sec ^{55} \theta}$.
Option 1: 2
Option 2: 0
Option 3: 1
Option 4: 55
Correct Answer: 2
Solution : $\sec \theta+\frac{1}{\cos \theta}=2$ ⇒ $\sec\theta \cos \theta + 1 = 2 \cos\theta$ ⇒ $1 + 1 = 2 \cos\theta$ ⇒ $\cos\theta = 1$ ⇒ $\sec\theta = 1$ ⇒ $\sec ^{55} \theta+\frac{1}{\sec ^{55} \theta}= 1 + 1 = 2$ Hence, the correct answer is 2.
Question : Choose the word that is opposite in meaning to the given word.
Abridge
Option 1: Taper
Option 2: Fortify
Option 3: Syncopate
Option 4: Elongate
Correct Answer: Elongate
Solution : The correct choice is the fourth option.
Abridge means to shorten or condense, usually by omitting parts of a text. Elongate means to lengthen or extend, making something longer. Abridge involves making something shorter, while elongate involves making something longer.
The meanings of the other
Question : Improve the underlined part of the sentence. Choose ‘No Improvement’ as an answer if the sentence is grammatically correct.
I can sees the mountains in the distance.
Option 1: No Improvement
Option 2: can seen
Option 3: can saw
Option 4: can see
Correct Answer: can see
In the present tense, for the third-person singular (he, she, it), verbs usually have an "s" added at the end (e.g., sees, goes, does). However, for the first-person singular "I" and plural subjects, the base form of
Question : The average of twelve numbers is 39. The average of the last five numbers is 35, and that of the first four numbers is 40. The fifth number is 6 less than the sixth number and 5 more than the seventh number. The average of the fifth and sixth numbers is:
Option 1: 47
Option 2: 39
Option 3: 44
Option 4: 50
Correct Answer: 47
Solution : The average of twelve numbers is 39. Sum of twelve numbers = 39 × 12 = 468 The average of the last five numbers = 35 The sum of last five numbers = 35 × 5 = 175 Average of the first four numbers =
Question : While selling an article for INR 18,450, a person suffered a loss of 50%. At what price he should have sold the article to earn a profit of 50%?
Option 1: INR 13,837
Option 2: INR 52,000
Option 3: INR 55,350
Option 4: INR 56,775
Correct Answer: INR 55,350
Solution : Given that the selling price = INR 18,450 Also, Loss = 50% of cost price Selling price = Cost price – Loss ⇒ 18,450 = cost price – 50% of cost Price ⇒ Cost price = $\frac{18450}{0.5}$ = INR 36,900 So, profit = 50%
Question : Real wage is :
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : Correct Answer is Money wage/ Price level
Real wages reflect the effects of inflation and demonstrate the relative purchasing power of a paycheque. The amount of the good that one hour of work can buy is transparently measured by the real wage rate, which is the
Question : Who is the author of the book titled 'Numbers Do Lie'?
Option 1: Anil Menon
Option 2: Akash Chopra
Option 3: Ian Chapell
Option 4: Kunal Basu
Correct Answer: Akash Chopra
Solution : The correct option is Akash Chopra.
Akash Chopra is an author, commentator, and former Indian cricketer. He represented India in 108 One-Day Internationals and 40 Tests. He has also served as a commentator for prominent broadcasters, including Sony Sports Network and Star Sports. The
Question : Find the value of 841 + 6 × 15 + 45% of 60 :
Option 1: 654
Option 2: 888
Option 3: 765
Option 4: 958
Correct Answer: 958
Solution : 841 + 6 × 15 + 45% of 60 = 841 + 6 × 15 + $\frac{45}{100}×60$ = 841 + 6 × 15 + 27 = 841 + 90 + 27 = 958 Hence, the correct answer is 958.
Question : In 1895, Mahatma Gandhi, along with other Indians, established______ to fight against racial discrimination.
Option 1: Dev Samaj
Option 2: Brahmo Samaj
Option 3: Natal Congress
Option 4: Sabarmati Ashram
Correct Answer: Natal Congress
Solution : The correct answer is Natal Congress.
In 1895, Mahatma Gandhi, along with other Indians, established the Natal Congress to fight against racial discrimination. This organization was formed to fight the discrimination against the Indians in South Africa. Later, it also played an important
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