Staff Selection Commission Combined Higher Secondary Level Exam
Question : The perimeter of a parallelogram is 48 cm. If the height of the parallelogram is 6 cm and the length of the adjacent side is 8 cm. Find its area.
Option 1: 90 cm2
Option 2: 80 cm2
Option 3: 84 cm2
Option 4: 96 cm2
Correct Answer: 96 cm2
Solution : We have, The perimeter, height, and the adjacent side of a parallelogram are 48 cm, 6 cm, and 8 cm. Perimeter of a parallelogram = 2 (Adjacent side + Base) ⇒ 48 = 2 (8 + Base) Or, base = 16 cm We
Question : Directions: In the following question, out of the four alternatives, select the alternative that will improve the bracketed part of the sentence. In case no improvement is needed, select "No Improvement".
Vikram (insist that) he was innocent.
(1) insisted on that
(2) insisted that
(3) insisted on
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (2)
Solution : The second option is the correct choice.
Explanation: "Insist that'' should be replaced with the past tense ''insisted that'' to maintain the subject-verb agreement in the sentence. ''Insisted that'' should be used, thereby indicating the past action of Vikram insisting on his innocence.
Therefore,
Question : Directions: Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 146 : 438 :: 316 : 948 :: 556 : ?
Option 1: 2400
Option 2: 1822
Option 3: 1668
Option 4: 2016
Correct Answer: 1668
Solution : Given: 146 : 438 :: 316 : 948 :: 556 : ?
Here, the first number is multiplied by 3 to get the second number. Like, 146 : 438→146 × 3 = 438 And, 316 : 948→316 × 3 = 948 Similarly, follow the same
Question : Directions: After interchanging the given two numbers (not digits), what will be the value of the given equation? 14 and 21 21 ÷ 14 × 3 + 48 – 37
Option 1: 13
Option 2: 21
Option 3: 19
Option 4: 32
Correct Answer: 13
Solution : Given: 21 ÷ 14 × 3 + 48 – 37
On interchanging 14 and 21 in the equation, we get – = 14 ÷ 21 × 3 + 48 – 37 = 2 + 48 – 37 = 50 – 37 = 13
Therefore, 13
Question : In a star network, how many lines are required for connecting N nodes to the host node?
Option 1: N + 1
Option 2: N/2
Option 3: (N/2) – 1
Option 4: N – 1
Correct Answer: N – 1
Solution : The correct answer is N - 1.
In a star topology, N - 1 lines are required for connecting N nodes.
A star topology is a network topology in which all nodes are connected to a central hub or switch. The central hub
Question : Directions: In this question, a part of the sentence is in bold. Below are given alternatives to the bold part at (1), (2), and (3) which may improve the sentence. Choose the correct alternative in case no improvement is needed your answer is (4).
Will you please give me a warm glass of water?
(1) Will you please give me a glass of warm water?
(2) Will you please give I a warm glass of water?
(3) Would you please give I a warm glass of water?
Correct Answer: (1)
Solution : The sentence can be improved using the first option.
The intended meaning of the sentence is that the subject is asking for a glass of warm water. Adjectives are used before nouns to modify them. Hence, the first option expresses the desired meaning of the
Question : Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph. A. The museum exhibit showcased an impressive collection of ancient artefacts. B. Visitors from around the world came to marvel at the intricate carvings and delicate pottery, each piece telling a story of the people who had created it. C. The museum's director was proud of the exhibit and the efforts his team had made to curate it. D. However, one day, a visitor claimed to recognise a piece that had been stolen from his family's home many years ago. E. The director was shocked and vowed to investigate the matter thoroughly.
Option 1: CABDE
Option 2: BCEDA
Option 3: CDEAB
Option 4: ABCDE
Correct Answer: ABCDE
Solution : The correct answer is the fourth option.
The paragraph begins by establishing the context and setting the scene with sentence A, introducing the museum exhibit that displays ancient artefacts. Sentence B follows, describing the interest and admiration drawn from visitors who come to appreciate
Question : Directions: Select the correct mirror image of the given combination when the mirror is placed at line AB as shown.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear close to the mirror in the reflection. Here, according to the information provided, the mirror is placed on the right side of the figure (on line AB). So, the left side of the reflected image will appear
Question : The mountains which are not a part of the Himalayan Chain :
Option 1: Aravalli
Option 2: Kunlun
Option 3: Karakoram
Option 4: Hindukush
Correct Answer: Aravalli
Solution : The correct option is Aravalli.
The Aravalli Range is an expansive mountain range in Northwestern India that stretches over the states of Gujarat, Rajasthan, Haryana, and Delhi for about 800 kilometers. The geological formations in this mountain range date back millions of years, making it
Question : Which of the following is also known as the biochemical laboratory of the human body?
Option 1: Small Intestine
Option 2: Brain
Option 3: Pancreas
Option 4: Liver
Correct Answer: Liver
Solution : The correct option is the Liver
The liver acts as a biochemical laboratory, metabolising nutrition, eliminating toxic compounds, creating proteins, storing vitamins and synthesising bile. It assists in digestion, demonstrating its critical role in total bodily health.
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