Staff Selection Commission Sub Inspector Exam
Question : The beak is formed by
Option 1: cheeks
Option 2: jaws
Option 3: teeth
Option 4: none
Correct Answer: jaws
Solution : The correct option is jaws.
The beak of a bird is formed usually via jaw modification. The jaws of birds have developed into a specialised structure that is designed for a variety of purposes, such as eating, grooming and communication. A bird's beak is
Question : A gives B a head-start of 10 seconds in a 1500 m race and both finish the race at the same time. What is the time A takes (in minutes) to finish the race if the speed of B is 6 m/s?
Option 1: 3
Option 2: 4
Option 3: 8
Option 4: 5
Correct Answer: 4
Solution : Time taken by B to finish the race = $\frac{1500}{6}$ = 250 seconds Given A gives a head start of 10 seconds to B. $\therefore$ Time taken by A to finish the race = 250 – 10 = 240 seconds Now, 240 seconds = $\frac{240}{60}$
Question : Directions: A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : When the given folded paper is unfolded, it will look like –
Hence, the first option is correct.
Question : Which of the following volcanoes is situated in Mexico?
Option 1: Colima
Option 2: Purace
Option 3: Semeru
Option 4: Etna
Correct Answer: Colima
Solution : The correct answer is Colima.
The volcano is an opening in the earth's crust from which lava and magma come out. Colima volcano is situated in Mexico. It is an active composite volcano. It last erupted in 1994.
Question : ABCD is a cyclic quadrilateral such that AB is the diameter of the circle circumscribing it and $\angle A D C=148^{\circ}$. What is the measure of the $\angle BAC$?
Option 1: $32^{\circ}$
Option 2: $45^{\circ}$
Option 3: $58^{\circ}$
Option 4: $60^{\circ}$
Correct Answer: $58^{\circ}$
Solution : ABCD is a cyclic quadrilateral. $\angle ADC = 148^\circ$ The angle formed by drawing lines from the ends of the diameter of a circle to its circumference forms a right angle. The sum of opposite angles of the cyclic quadrilateral is 180$^\circ$ In quadrilateral ABCD,
Question : 'The Godfather of Soul' is an autobiography of ___________, who was one of the greatest singers.
Option 1: Tina Turner
Option 2: Kurt Cobain
Option 3: Johnny Cash
Option 4: James Brown
Correct Answer: James Brown
Solution : The correct option is James Brown.
"The Godfather of Soul" is an autobiography of James Brown, a legendary American singer, songwriter, and dancer. Renowned for his electrifying performances and influential contributions to funk music, Brown's autobiography offers insights into his life, career, and
Question : Which chemical element of Group 18 of the periodic table is produced by the natural radioactive decay of Uranium in soils and rocks?
Option 1: Oganesson
Option 2: Krypton
Option 3: Radon
Option 4: Neon
Correct Answer: Radon
Solution : The correct answer is Radon.
The chemical element produced by the natural radioactive decay of uranium in soils and rocks within Group 18 of the periodic table is Radon (Rn). Radon is a colourless, odourless and tasteless noble gas. It is a radioactive
Question : Which one of the following can be categorised as a solution?
Option 1: Salt
Option 2: Diamond
Option 3: Sea Water
Option 4: Coal
Correct Answer: Sea Water
Solution : The correct answer is Sea Water.
Sea water can be classified as a solution. It is composed of 96.5 per cent water and 2.5 per cent salt. The two ions that are most frequently found in seawater are sodium and chloride. In seawater, these
Question : Which of the following is a unitary feature of the Indian Constitution?
Option 1: Distribution of power
Option 2: Written constitution
Option 3: Rigidity
Option 4: Single citizenship
Correct Answer: Single citizenship
Solution : The correct option is Single citizenship.
Single citizenship is a unitary feature of the Indian Constitution. According to the Indian Constitution, every individual is a citizen of the country, and there is no concept of separate citizenship for states or union territories within
Question : Directions: Which of the given options would be a logical sequence of the following measurement units? 1. Furlong 2. Mile 3. Inch 4. Yard 5. Foot
Option 1: 2, 1, 4, 5, 3
Option 2: 2, 1, 4, 3, 5
Option 3: 1, 4, 2, 5, 3
Option 4: 1, 5, 3, 2, 4
Correct Answer: 2, 1, 4, 5, 3
Solution : Given: 1. Furlong 2. Mile 3. Inch 4. Yard 5. Foot
The logical order of units in decreasing order is as follows – Firstly we will arrange a mile, a mile is 1,760 yards or 5,280 feet, and a mile is
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