Staff Selection Commission Combined Graduate Level Exam
Question : $\tan 4384^{\circ}+\cot 6814^{\circ}=?$
Option 1: – 1
Option 2: 2
Option 3: 0
Option 4: 1
Correct Answer: 0
Solution : Given: $\tan 4384^{\circ}+\cot 6814^{\circ}$ = $\tan(360^{\circ}\times 12+64^{\circ})+\cot(360^{\circ}\times 19-26^{\circ})$ = $\tan64^{\circ}-\cot 26^{\circ}$ = $\tan64^{\circ}-\cot (90^\circ-64^{\circ})$ = $\tan64^{\circ}-\tan 64^{\circ}$ = $0$ Hence, the correct answer is 0.
Question : Select the option that can be used as a one-word substitute for the given group of words. An outer protective layer of a tree.
Option 1: Bark
Option 2: Shrub
Option 3: Rind
Option 4: Peel
Correct Answer: Bark
Solution : The correct choice is the first option.
Explanation:
Shrub is a small, woody plant, typically with multiple stems and a shorter height than a tree.
Rind refers to the tough, outer layer or bark of a fruit, vegetable, or tree.
Peel refers to the
Question : Select the option that expresses the given sentence in passive voice.
Myra installed the new software on her computer.
Option 1: The new software had installed Myra on her computer.
Option 2: The new software is installed by Myra on her computer.
Option 3: The new software were install by Myra on her computer.
Option 4: The new software was installed by Myra on her computer.
Correct Answer: The new software was installed by Myra on her computer.
Solution : The fourth option is the correct answer.
Passive voice is the voice in which the object experiences an action rather than the person who performs the action. Hence, the object in the active sentence becomes the
Question : Identify the segment in the sentence which contains a grammatical error.
Poor people have run down of food supplies during the lockdown.
Option 1: Poor people have
Option 2: during the lockdown
Option 3: food supplies
Option 4: run down of
Correct Answer: run down of
Solution : The correct choice is the fourth option.
Explanation: The correct phrase is "run out of", not "run down of". "Run out of" is a phrasal verb that means to use up the entire supply of something, which is appropriate in
Question : Directions: Select the Venn diagram that best illustrates the relationship between the following classes. Women, Professors, and Players
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : According to the general information, some women can be professors, some can be players, and some can be neither players nor professors. On the other hand, some players can also be professors. So, all the three circles will overlap. Therefore, the Venn diagram will be as
Question : The oldest form of composition of Hindustani vocal music is
Option 1: Dhrupad .
Option 2: Thumri .
Option 3: Ghazal.
Option 4: None of the options .
Correct Answer: Dhrupad .
Solution : The correct options is - Dhrupad.
A style of Hindustani classical music is called dhrupad. It is the most ancient vocal technique linked with Hindustani classical music that is currently recognized. Sthayi (or Asthayi), Antara, Sanchari, and Abhoga are the four stanzas that make
Question : Plasma membrane in eukaryotic cells is made up of:
Option 1: Phospholipid
Option 2: Lipoprotein
Option 3: Phospholipo-protein
Option 4: Phospho - protein
Correct Answer: Phospholipid
Solution : The correct option is - Phospholipid
The plasma membrane in eukaryotic cells is primarily composed of lipids and proteins. It has a phospholipid bilayer structure which means it consists of two layers of phospholipid molecules arranged with their hydrophobic tails facing inward and their hydrophilic
Question : Directions: Select the correct mirror image of the given combination when the mirror is placed at PQ as shown below
Solution : As per the mirror image properties, closer things appear closer to the mirror in the reflection. So, according to the above property and the information provided, the mirror is placed on the right side of the figure (on line PQ). So, the left side of the
Question :
Directions: In the following question, select the related word from the given alternatives. Cure : Disease :: Heal : ?
Option 1: Illness
Option 2: Injury
Option 3: Recover
Option 4: Sick
Correct Answer: Injury
Solution : Given: Cure : Disease :: Heal : ?
The cure is used for the recovered state of any disease. Similarly, heal is the term used when one recovers from an injury.
Hence, the second option is correct.
Question : Mount Abu is a hill station located in _____________ ranges.
Option 1: Vindhya
Option 2: Satpura
Option 3: Aravalli
Option 4: Sahyadri
Correct Answer: Aravalli
Solution : The correct answer is Aravalli.
Mount Abu is a hill station in Rajasthan, India, near the Gujarat border. Located on a high, rocky plateau in the Aravalli Range, it is also known as the 'Hill of Wisdom' or 'The Saint's Pinnacle'.
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