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11 Views

Question : A radioactive substance does not undergo any change (in mass or charge) during

Option 1: gamma emission

Option 2: oxidation

Option 3: alpha emission

Option 4: beta emission

Team Careers360 21st Jan, 2024

Correct Answer: gamma emission


Solution : The correct answer is gamma emission.

Gamma rays do not have mass or charge. Gamma radiation is a type of ionising radiation with a very high energy. Gamma rays are pure electromagnetic energy with no mass or electrical charge. These rays move at

8 Views

Question : What is the name of a metallic radioactive transuranic element with atomic number 101 in the actinide series, discovered in 1955?

Option 1: Seaborgium

Option 2: Nobelium

Option 3: Mendelevium

Option 4: Rutherfordium

Team Careers360 21st Jan, 2024

Correct Answer: Mendelevium


Solution : The correct option is Mendelevium.

The metallic radioactive transuranic element with atomic number 101 in the actinide series, discovered in 1955, is called Mendelevium. It is named after Dmitri Mendeleev, the Russian chemist who is best known for creating the periodic table of elements. It

18 Views

Question : The first state in India to implement Panchayati Raj system was

Option 1: Punjab

Option 2: Rajasthan

Option 3: Gujarat

Option 4: Uttar Pradesh

Team Careers360 18th Jan, 2024

Correct Answer: Rajasthan


Solution : The correct answer is Rajasthan.

A committee led by Balwant Rai Mehta was appointed by the National Development Council in 1957 to organise and reconstruct local self-government at the rural level and to make recommendations on the matter. A three-tier structure of local self-government from

36 Views

Question : Identify the segment that contains a grammatical error. If there is no error, select 'No Error'.

The differences were / imperceptible to all but / the most trained eye.

Option 1: imperceptible to all but

Option 2: No Error

Option 3: the most trained eye.

Option 4: The differences were

Team Careers360 24th Jan, 2024

Correct Answer: No Error


Solution : The correct choice is the second option.

Explanation:

The sentence is grammatically correct. The sentence effectively communicates that the differences were extremely subtle and that only someone highly trained or observant would be able to perceive them without any grammatical errors.

Therefore, the correct

12 Views

Question : The table given below shows the salary of 6 employees of a company.

Employees Salary
P 200
Q 650
R 350
S 250
T 450
U 300

What is the total salary of all the employees?

Option 1: 1800

Option 2: 2400

Option 3: 1600

Option 4: 2200

Team Careers360 18th Jan, 2024

Correct Answer: 2200


Solution : Salary of employee P = 200
Salary of employee Q = 650
Salary of employee R = 350
Salary of employee S = 250
Salary of employee T = 450
Salary of employee U = 300
$\therefore$ Total salary of all the employees = 200

40 Views

Question : The LCM of the two numbers is 840 and their HCF is 7. If one of the numbers is 56, find the other.

Option 1: 120

Option 2: 112

Option 3: 105

Option 4: 84

Team Careers360 21st Jan, 2024

Correct Answer: 105


Solution : Given that the LCM is 840, the HCF is 7 and one of the numbers is 56.
Let the other number be $x$.
We know, LCM × HCF = Number1 × Number2
Substituting the given values into the equation:
$⇒840 × 7 = 56 ×

111 Views

Question : A sum of money at a fixed rate of simple interest amounts to INR 1630 in 3 years and to INR 1708 in 4 years. Find the sum (in INR).

Option 1: 1132

Option 2: 1296

Option 3: 1396

Option 4: 1448

Team Careers360 21st Jan, 2024

Correct Answer: 1396


Solution : The difference in the amounts after 3 years and 4 years gives us the simple interest for 1 year.
The simple interest for 1 year is INR 1708 – INR 1630 = INR 78
Interest for 3 years = (78 × 3) = INR 234

7 Views

Question : Directions: From the given words, select the word that cannot be formed using the letters of the given word.
PROXIMAL

Option 1: MOLAR

Option 2: AXIOM

Option 3: REALM

Option 4: APRIL

Team Careers360 21st Jan, 2024

Correct Answer: REALM


Solution : Given:
PROXIMAL

Let's compare the given options –
First option: MOLAR; All the letters of MOLAR are present in the word PROXIMAL.

Second option: AXIOM; All the letters of AXIOM are present in the word PROXIMAL.
Third option: REALM; E is not present in the

28 Views

Question : Match the following items concerning money.

List I List II
i. Primary functions a.Distribution of national income. 
ii. Secondary functions b.The measure of value.
iii. Evils of money c.Store of value.
iv. Contingent functions d.Instability of value.

Option 1: i-d, ii-c, iii-a, iv-b

Option 2: i-a, ii-d, iii-b, iv-c

Option 3: i-c, ii-b, iii-a, iv-d

Option 4: i-b, ii-c, iii-d, iv-a

Team Careers360 25th Jan, 2024

Correct Answer: i-b, ii-c, iii-d, iv-a


Solution : The correct answer is i-b, ii-c, iii-d, iv-a.

i. Primary functions; b. Measure of value

Money is a universal metric for assessing the value of goods or services, allowing their worth to be quantified in monetary terms.

ii. Secondary functions: c. Store

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