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Staff Selection Commission Multi Tasking Staff Exam

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Question : What is the least number of students in a class such that they can make rows of 10,15 and 20 and also the total number of students is a perfect square?

Option 1: 6400

Option 2: 1600

Option 3: 900

Option 4: 1800

Team Careers360 20th Jan, 2024

Correct Answer: 900


Solution : The prime factorization of the numbers is as follows:
⇒ 10 = 2 × 5
⇒ 15 = 3 × 5
⇒ 20 = 22× 5
Least Common Multiple (LCM) of 10, 15, and 20 = 22 × 3 × 5 =

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Question : Bhakra Nangal dam is built on which of the following river?

Option 1: Beas

Option 2: Sutlej

Option 3: Chenab

Option 4: Ravi

Team Careers360 21st Jan, 2024

Correct Answer: Sutlej


Solution : The correct answer is Sutlej.

Bhakra Nangal Dam is a concrete gravity dam built on the Sutlej River in Bilaspur, Himachal Pradesh. It is the largest dam in India, and its construction started in 1948 and was completed in 1963. Sir Chhotu Ram is

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Question : Directions: In the following question, a series is given with one letter missing. Choose the correct alternative from the given ones that will complete the series.
AC, FH, K?, PR, UW

Option 1: L

Option 2: J

Option 3: M

Option 4: N

Team Careers360 25th Jan, 2024

Correct Answer: M


Solution : Given:
AC, FH, K?, PR, UW

In the above-given series, add 5 to the place value of each letter of the previous term to get the next term.
AC→A + 5 = F; C + 5 = H
FH→F + 5 = K; H +

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Question : Directions: Which two signs should be interchanged to make the following equation correct?
18 – 60 ÷ 45 + 6 × 128 = 138

Option 1: + and ×

Option 2: + and ÷

Option 3: × and –

Option 4: – and =

Team Careers360 23rd Jan, 2024

Correct Answer: + and ×


Solution : Given:
18 – 60 ÷ 45 + 6 × 128 = 138

Let's check each option –
First Option: + and ×
On interchanging the mathematical signs, we get –
18 – 60 ÷ 45 × 6 + 128 = 138
L.H.S. =

25 Views

Question : Directions: In a certain code language, JPTM is written as 9421, MOST is written as 3279, and OPJB is written as 4617. What is S written in that code language?

Option 1: 7

Option 2: 9

Option 3: 3

Option 4: 2

Team Careers360 22nd Jan, 2024

Correct Answer: 3


Solution : Given:
1. JPTM ⇒ 9421
2. MOST ⇒ 3279
3. OPJB ⇒ 4617

By comparing all the above-coded letters, we find that –
In words 1 and 2, M and T are the common letters and 9 and 2 are the common codes.
In words

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Question :

Blood pressure is controlled by

Option 1:

Adrenal gland

Option 2:

Thyroid gland

Option 3:

Thymus

 

Option 4: Corpus Luteum

Team Careers360 25th Jan, 2024

Correct Answer:

Adrenal gland


Solution : The correct option is Adrenal gland.

The adrenal gland is involved in the control of blood pressure. The adrenal gland is  responsible for manufacturing hormones that impact blood pressure, such as cortisol and aldosterone. Cortisol is a stress hormone that can raise blood pressure.

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