Staff Selection Commission Combined Higher Secondary Level Exam
Question : The boiling point of water decreases at higher altitudes due to:
Option 1: low temperature
Option 2: low atmospheric pressure
Option 3: high temperature
Option 4: high atmospheric pressure
Correct Answer: low atmospheric pressure
Solution : The correct option is low atmospheric pressure.
The boiling point of water lowers with increasing altitude, owing to a decrease in atmospheric pressure. The atmospheric pressure is lower because there is less air above you at greater elevations. As a result, water
Question : Fill in the blank with an appropriate option.
How can seawater from the oceans be _______ fresh water that is suitable for people to drink?
Option 1: change about
Option 2: surrender in
Option 3: minced on
Option 4: turned into
Correct Answer: turned into
Solution : The correct choice is the fourth option.
Explanation:
The phrase turned into is a phrasal verb that accurately expresses the process of transforming one thing into another. In this context, the sentence discusses the conversion of seawater into freshwater suitable for drinking. The
Question : Bharat Ratna is designed like the leaf of
Option 1: Banyan tree
Option 2: Peepal tree
Option 3: Cocount tree
Option 4: Sandalwood tree
Correct Answer: Peepal tree
Solution : The correct answer is Peepal tree.
The Bharat Ratna is the Republic of India's highest civilian honor. It is bestowed upon individuals who have made outstanding achievements in categories, including art, literature, science, social services, and public affairs. It was established on January 2,
Question : Directions: Study the double bar graph given below and answer the question.
The average number of students participating in the exhibition is:
Option 1: 48.75
Option 2: 52.5
Option 3: 45
Option 4: 50
Correct Answer: 52.5
Solution : From the given graph, The total number of students participating in the exhibition = 45 + 30 + 60 + 75 = 210 The number of classes = 4 The average number of students participating in the exhibition = $\frac{\text{The total number of students participating
Question : When milk is converted into curd, which type of change is it?
Option 1: Reversible change
Option 2: Physical change
Option 3: Isothermal change
Option 4: Chemical change
Correct Answer: Chemical change
Solution : The correct option is Chemical change.
When milk is converted into curd, it is a chemical change. This transformation involves the fermentation of milk by beneficial bacteria, such as Lactobacillus, which consume the lactose (milk sugar) and produce lactic acid. The production of
Question : Directions: In the following question, four number pairs are given. The number on the left side of (–) is related to the number on the right side of (–) with some logic, rule, or relationship. Three are similar on the basis of the same logic, rule, or relationship. Select the odd one out of the given alternatives.
Option 1: 7 – 49
Option 2: 2 – 4
Option 3: 5 – 25
Option 4: 3 – 39
Correct Answer: 3 – 39
Solution : Let's check the options – First option: 7 – 49; (7)2 = 49 Second option: 2 – 4; (2)2 = 4 Third option: 5 – 25; (5)2 = 25 Fourth option: 3 – 39; (3)2 = 9 ≠ 39
Question : Rs. 13000 is divided among X, Y, and Z such that 2 times X's share is equal to 3 times Y's share which is equal to 4 times Z's share. What is the share of Y?
Option 1: Rs. 3200
Option 2: Rs. 4800
Option 3: Rs. 5600
Option 4: Rs. 4000
Correct Answer: Rs. 4000
Solution : Let $2X = 3Y = 4Z = k$ $X =\frac{k}{2}, Y = \frac{k}{3}, Z = \frac{k}{4}$ The sum of shares of all of them together = 13000 ⇒ $\frac{k}{2} + \frac{k}{3} + \frac{k}{4} = 13000$ ⇒ $\frac{6k+4k+3k}{12}=13000$ ⇒ $\frac{13k}{12}=13000$ ⇒ $k = 12000$ $\therefore$
Question : Select the most appropriate synonym for the underlined word in the given sentence.
She is painfully introverted, but she is an intelligent girl.
Option 1: Shy
Option 2: Outspoken
Option 3: Social
Option 4: Bold
Correct Answer: Shy
Solution : The correct choice is the first option.
Introverts are typically reserved people.
Outspoken, social, and bold are terms used for people who are not as reserved as introverts.
The sentence describes the girl as being painfully introverted, which suggests that she is extremely shy
Question : What is the sum of all two-digit even numbers?
Option 1: 2430
Option 2: 2410
Option 3: 2470
Option 4: 2520
Correct Answer: 2430
Solution : The first 2 digit number is 10 and the last two-digit number is 98. Sum = $\frac{n}{2}(\text{first term + last term})$ Number of terms = $\frac{(98 - 10)}{2} + 1$ = 45 Now, we can find the sum: Sum = $\frac{45}{2}(10 + 98)$ ⇒ Sum
Question : Somewhat before the time of the Mauryan empire, about ______________years ago, emperors in China began building the Great Wall.
Option 1: 1200
Option 2: 3500
Option 3: 2400
Option 4: 600
Correct Answer: 2400
Solution : The correct answer is 2400.
China's monarchs started constructing the Great Wall some 2400 years ago, before the Mauryan empire. Its purpose was to keep pastoral people away from the empire's northern frontier.
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