Staff Selection Commission Combined Higher Secondary Level Exam
Question : Directions: If A stands for ÷, B stands for ×, C stands for +, and D stands for –, what will come in place of the question mark (?) in the following equation? 3 B 26 C 15 D 36 A 3 = ?
Option 1: 82
Option 2: 80
Option 3: 81
Option 4: 83
Correct Answer: 81
Solution : Given: A stands for ÷, B stands for ×, C stands for +, and D stands for – 3 B 26 C 15 D 36 A 3 = ?
After interchanging the alphabet into the signs the equation becomes – = 3 × 26 +
Question : Select the most appropriate option that expresses the given sentence in active voice. The letter was written by the author and mailed to the publisher.
Option 1: The letter was written and mailed to the publisher by the author.
Option 2: The author wrote the letter and mailed it to the publisher.
Option 3: The publisher received the letter written by the author.
Option 4: The letter was being written by the author and mailed to the publisher.
Correct Answer: The author wrote the letter and mailed it to the publisher.
Solution : The correct choice is the second option.
Active voice is a sentence construction where the subject performs the action stated by the verb. In an active voice sentence, the subject is the doer of the
Question : The simple interest on a sum of money in 6 years at the rate of 15% per annum is INR 1,440 less than the simple interest accrued on the same sum in 9 years at 18% per annum. What is the sum of money (in INR)?
Option 1: 1800
Option 2: 2000
Option 3: 2700
Option 4: 2400
Correct Answer: 2000
Solution : Let the principal be $P$. Simple interest1st $=\frac{\text{Principal × Rate × Time}}{100}$$=\frac{P\times 15\times 6}{100}=\frac{90P}{100}$ And, Simple interest2nd $=\frac{P\times 18\times 9}{100}=\frac{162P}{100}$ According to the question, Simple interest1st = Simple interest2nd – 1440 ⇒ $\frac{90P}{100}=\frac{162P}{100}-1440$ ⇒ $\frac{162P-90P}{100}=1440$ ⇒ $72P=144000$ ⇒ $P=\frac{144000}{72}$ = INR
Question : In two alloys, the ratio of Aluminium to Zinc is 5 : 6 and 3 : 5. If 242 kg of the first alloy and 144 kg of the second alloy are mixed, then the ratio of Aluminium and Zinc in the new alloy will be:
Option 1: 76 : 117
Option 2: 82 : 111
Option 3: 93 : 100
Option 4: 68 : 125
Correct Answer: 82 : 111
Solution : Given: The ratio of Aluminium to Zinc in two alloys is $5: 6$ and $3: 5$. 242 kg of the first alloy to be taken. Aluminium in the first alloy = $\frac{5}{5+6}×242=110$ kg Zinc in the first alloy = $\frac{6}{5+6}×242=132$ kg 144 kg
Question : Gaan-Ngai is a five-day festival primarily celebrated in which part of India?
Option 1: Northern
Option 2: Northeastern
Option 3: Western
Option 4: Southern
Correct Answer: Northeastern
Solution : The correct option is Northeastern.
Gann-Ngai is a regional public holiday in the state of Manipur in northeastern India. In the Western calendar, it occurs in either December or January.
Question : Direction: Which set of letters when sequentially placed at the gaps in the given letter series shall complete it? cc_b_c_ba_ab
Option 1: ccac
Option 2: cbaa
Option 3: aabb
Option 4: cdab
Correct Answer: ccac
Solution : Given: cc_b_c_ba_ab
To fill the series we have to divide the series – cc_b / _c_b / a_ab Let's check each option – First option: ccac; cccb / ccab / acab Second option: cbaa; cccb /
Question : Which of these is not one of the reasons why the public sector played a dominant role in establishing the Industrial sector in India post-independence?
Option 1: Poor savings capacity of the public
Option 2: To avoid the generation of private profit
Option 3: Absence of a large enough market for output
Option 4: Lack of adequate capital with private industrialists
Correct Answer: To avoid the generation of private profit
Solution : The correct answer is To avoid the generation of private profit.
India is a socialist country. Post-independence, it was tough for our leaders because capitalists and communists were in full swing. But India chooses its way differently from
Question : Chlorophyll containing autotrophic thallophytes is called as :
Option 1: algae
Option 2: lichens
Option 3: fungi
Option 4: bryophytes
Correct Answer: algae
Solution : The correct option is algae.
Autotrophic thallophytes with chlorophyll are frequently referred to as "algae." Algae are photosynthetic organisms that range in size from single-celled microalgae to multicellular seaweeds. They may be found in a variety of aquatic settings, including freshwater and marine areas, and
Question : The Attorney General of India has the right to audience in
Option 1: any Sessions Court
Option 2: High Court
Option 3: Supreme Court
Option 4: any court of law within the territory of India
Correct Answer: any court of law within the territory of India
Solution : The correct answer is any court of law within the territory of India.
Article 76 of the Indian constitution provides for the office of Attorney General of India. He is appointed by the President of India and
Question : If the fixed cost of the factory producing candles is Rs. 20,000, the selling price is Rs. 30 per dozen candles, and the variable cost is Rs. 1.50 per candle, what is the Break-even Quantity?
Option 1: 20,000
Option 2: 10,000
Option 3: 15,000
Option 4: 12,000
Correct Answer: 20,000
Solution : The correct option is 20,000.
The Break-even quantity is the level of production at which total cost equals total revenue. It can be calculated by using the following formula:
In this case:
Fixed Cost = Rs. 20,000 Selling Price per dozen candles = Rs.
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
