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Staff Selection Commission Combined Graduate Level Exam

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Question : A person can jump higher on the moon's surface than on the earth because : 

Option 1: The moon's surface is rough

Option 2: the acceleration due to gravity is smaller than that on the earth

Option 3: the moon is cooler than earth

Option 4: the moon has no atmosphere

Team Careers360 19th Jan, 2024

Correct Answer: the acceleration due to gravity is smaller than that on the earth


Solution : The correct option is - the acceleration due to gravity is smaller than that on the earth

The gravity of the Earth is six times stronger than that of the moon. This shows that

15 Views

Question : Directions: In the following question, select the related number from the given alternatives.
21 : 3 :: 574 : ?

Option 1: 23

Option 2: 82

Option 3: 97

Option 4: 113

Team Careers360 8th Jan, 2024

Correct Answer: 82


Solution : Given:
21 : 3 :: 574 : ?

Divide the first number by 7 to obtain the second number in each pair.
Like, 21 : 3→21 ÷ 7 = 3
Similarly, follow the same pattern for 574 : ?→574 ÷ 7 = 82

So, 574

16 Views

Question : The 'Choke' used with a tube light is basically

Option 1: an inductor

Option 2: a capacitor

Option 3: a transformer

Option 4: a resistor

Team Careers360 14th Jan, 2024

Correct Answer: an inductor


Solution : The correct option is an inductor.

A choke is an inductor used in electronics to transmit lower-frequency or direct current (DC) while blocking higher-frequency alternating current (AC) in an electrical circuit. When the current in a choke, which is linked in series with

19 Views

Question : The chemical formula of propene is:

Option 1: C2H4

Option 2: C3H4

Option 3: C2H2

Option 4: C3H6

Team Careers360 11th Jan, 2024

Correct Answer: C3H6


Solution : The correct option is C3H6​​​​.

Three carbon atoms and six hydrogen atoms make up propene. Propene has a single bond from the centre carbon to the free carbon, followed by a double bond from the middle carbon

23 Views

Question : $\frac{1+\cos \theta-\sin ^2 \theta}{\sin \theta(1+\cos \theta)} \times \frac{\sqrt{\sec ^2 \theta+\operatorname{cosec}^2 \theta}}{\tan \theta+\cot \theta}, 0^{\circ}<\theta<90^{\circ}$, is equal to:

Option 1: $\sin \theta$

Option 2: $\cos \theta$

Option 3: $\operatorname{cosec} \theta$

Option 4: $\cot \theta$

Team Careers360 21st Jan, 2024

Correct Answer: $\cot \theta$


Solution : $\frac{1+\cos \theta-\sin ^2 \theta}{\sin \theta(1+\cos \theta)} \times \frac{\sqrt{\sec ^2 \theta+\operatorname{cosec}^2 \theta}}{\tan \theta+\cot \theta}$
$=\frac{1+\cos \theta-(1-\cos ^2 \theta)}{\sin \theta(1+\cos \theta)} \times \frac{\sqrt{1+\tan ^2 \theta+1+\operatorname{cot}^2 \theta}}{ \tan \theta+\cot \theta}$
$=\frac{\cos \theta+\cos ^2 \theta}{\sin \theta(1+\cos \theta)} \times \frac{\sqrt{(\tan \theta+\operatorname{cot} \theta)^2}}{\tan \theta+\cot \theta}$
$=\frac{\cos \theta(1+\cos \theta)}{\sin \theta(1+\cos \theta)}

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Question : If cells are kept in a solution and the net result is that the cells swell up, then the solution is_____.

Option 1: Hypertonic solution

Option 2: Isotonic solution

Option 3: Hypotonic solution

Option 4: Acidic solution

Team Careers360 19th Jan, 2024

Correct Answer: Hypotonic solution


Solution : The correct option is the hypotonic solution

A hypotonic solution has less solute than the solution on the other side of a membrane. Water from the surrounding solution enters the cells, causing them to expand and potentially explode.

72 Views

Question : For which year was Manna Dey honoured with the Dadasaheb Phalke Award?

Option 1: 2015

Option 2: 2019

Option 3: 2007

Option 4: 2001

Team Careers360 18th Jan, 2024

Correct Answer: 2007


Solution : The correct answer is 2007.

Manna Dey was a famous Indian singer and music director. He received the Dada Saheb Phalke Award in 2007 for his outstanding contributions to the music and film industries. He also received the Padma Shri Award in 1971 and the

23 Views

Question : Recharging of water table depends on

Option 1: amount of rainfall

Option 2: relief of the area

Option 3: vegetation of the area

Option 4: amount of percolation

Team Careers360 22nd Jan, 2024

Correct Answer: relief of the area


Solution : The correct option is relief of the area.

The recharging of a water table is closely linked to a region's relief or terrain. The topography of a region influences how water interacts with the terrain and, as a result, replenishes underground aquifers.

14 Views

Question : PSW stands for

Option 1: Program status word

Option 2: Processor ststus word

Option 3: Process status word

Option 4: Primitive status word

Team Careers360 13th Jan, 2024

Correct Answer: Program status word


Solution : The Correct Answer is-  Program status word

The register for the program status word (PSW) has 8 bits. The flag register is another name for it. Program Status Word is referred to as PSW. It is a control register for the IBM System/360

19 Views

Question : Who was the reformer of oppressed and backward classes?

Option 1: Dayanand Saraswati

Option 2: Raja Ram Mohan Roy

Option 3: Dr. B. R. Ambedkar

Option 4: Mahatma Gandhi

Team Careers360 12th Jan, 2024

Correct Answer: Dr. B. R. Ambedkar


Solution : The correct answer is Dr. B. R. Ambedkar.

Dr. B. R. Ambedkar is known as the Father of the Indian Constitution. Belonging to a depressed community himself, Ambedkar was a reformer who stood against the social evil of casteism. He formed Bahishkrit

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