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Staff Selection Commission Combined Graduate Level Exam

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Question : Direction: In each of the following question, select the missing number from the given responses.

8 12 13
6 5 10
2 8 ?
4 15 18

 

Option 1: 15

Option 2: 5

Option 3: 6

Option 4: 3

Team Careers360 26th Jan, 2024

Correct Answer: 15


Solution : Given: 

8 12 13
6 5 10
2 8 ?
4 15 18

In the first column, 8 – 6 = 2 → 2 + 2 = 4

In the second column, 12 – 5 = 7 → 7 + 8 = 15

In the

115 Views

Question : In the given figure, PAB is a secant and PT is a tangent to the circle from P. If PT = 8 cm, PA = 6 cm, and AB = $x$ cm, then the value of $x$ is:

Option 1: $\frac{14}{9}$

Option 2: $\frac{1}{3}$

Option 3: $\frac{14}{3}$

Option 4: $\frac{4}{3}$

Team Careers360 27th Jan, 2024

Correct Answer: $\frac{14}{3}$


Solution :
As we know,
PT= PA × PB
⇒ 8= 6($x$ + 6)
⇒ 64 = 6$x$ + 36
⇒ $x$ = $\frac{28}{6} = \frac{14}{3}$
Hence, the correct answer is $\frac{14}{3}$.

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Question : In Tennis, what is the score when the receiver wins the next point after deuce?

Option 1: Advantage out

Option 2: 30-40

Option 3: Advantage in

Option 4: 40-30

Team Careers360 27th Jan, 2024

Correct Answer: Advantage out


Solution : The correct option is Advantage Out.

When the score is tied, the next point won by a player is referred to as an "advantage." If the receiver wins the next point after a deuce, the score becomes "advantage [receiver's name]". If the receiver

14 Views

Question : Directions: In the following question, select the missing number from the given series.
123, 125, 127, ?, 131, 133

Option 1: 128

Option 2: 129

Option 3: 130

Option 4: 145

Team Careers360 27th Jan, 2024

Correct Answer: 129


Solution : Given:
123, 125, 127, ?, 131, 133

Add 2 to the previous term to get the next term.
123 + 2 = 125; 125 + 2 = 127; 127 + 2 = 129; 129 + 2 = 131; 131 + 2 = 133

So, 129

9 Views

Question : Which of the following is the red algae?

Option 1: Rhodophyceae

Option 2: Chlorophyceae

Option 3: Liverwort

Option 4: Phaeophyceae

Team Careers360 27th Jan, 2024

Correct Answer: Rhodophyceae


Solution : The correct answer is Rhodophyceae.

The Rhodophyceae division is the taxonomic classification for these red algae. They are distinguished by their reddish or purple hue, attributed to pigments like phycoerythrin and phycocyanin. These algae play a crucial role in marine ecosystems and have applications in

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Question : Directions: In the following question, find the odd number from the given alternatives.

Option 1: 42

Option 2: 84

Option 3: 91

Option 4: 71

Team Careers360 26th Jan, 2024

Correct Answer: 71


Solution : Let's check the options –
First option: 42; 42 is divisible by 1, 2, 3, 6, 7, 14, 21, 42. It is not a prime number.
Second option: 84; 84 is divisible by 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.

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