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Question : Which of the following activities is also referred to as the "Gold Collar" profession?

Option 1: Secondary

Option 2: Quaternary

Option 3: Primary

Option 4: Quinary

Team Careers360 20th Jan, 2024

Correct Answer: Quinary


Solution : The correct answer is the Quinary.

Quinary is also referred to as the “Gold Collar” profession. They represent another subdivision of the tertiary sector, which symbolises special and highly paid skills of financial and legal consultants, research assistants, government officials, etc. White Collar profession

24 Views

Question : Using $\operatorname{cosec}(\alpha+\beta)=\frac{\sec \alpha \times \sec \beta \times \operatorname{cosec} \alpha \times \operatorname{cosec} \beta}{\sec \alpha \times \operatorname{cosec} \beta+\operatorname{cosec} \alpha \times \sec \beta}$, find the value of $\operatorname{cosec} 75°$.

Option 1: $\frac{\sqrt{6}+\sqrt{2}}{4}$

Option 2: $\frac{\sqrt{6}-\sqrt{2}}{4}$

Option 3: $\sqrt{6}-\sqrt{2}$

Option 4: $\sqrt{6}+\sqrt{2}$

Team Careers360 19th Jan, 2024

Correct Answer: $\sqrt{6}-\sqrt{2}$


Solution : Given: $\operatorname{cosec}(\alpha+\beta)=\frac{\sec \alpha \times \sec \beta \times \operatorname{cosec} \alpha \times \operatorname{cosec} \beta}{\sec \alpha \times \operatorname{cosec} \beta+\operatorname{cosec} \alpha \times \sec \beta}$
To find the value of $\operatorname{cosec} 75°$, take $\alpha=45°,\beta=30°$
Now putting their values in the equation we get,
$\operatorname{cosec}(45°+30°) = \frac{\sec 45° \times \sec 30°

10 Views

Question : Who became the first woman officer to join the Army Aviation Corps as a Combat Aviator after the successful completion of training in May 2022?

Option 1: Captain Abhilasha Barak

Option 2: Captain Shiva Chauhan

Option 3: Captain Gursimran Kaur

Option 4: Captain Manju Sharma

Team Careers360 22nd Jan, 2024

Correct Answer: Captain Abhilasha Barak


Solution : The correct option is Captain Abhilasha Barak.

After completing her training successfully, Captain Abhilasha Barak became the first female officer to join the Army Aviation Corps as a combat aviator. One of the Army's components, the Army Aviation Corps, was established in

16 Views

Question : When the radius of a sphere is increased by 5 cm, its surface area increases by 704 cm2. The diameter of the original sphere is _________. (Take $\pi=22 / 7$ )

Option 1: 8.2 cm

Option 2: 6.8 cm

Option 3: 5.2 cm

Option 4: 6.2 cm

Team Careers360 20th Jan, 2024

Correct Answer: 6.2 cm


Solution : Let the radius of the sphere be $r$ cm = 4$\pi r^{2}$.
New radius = $r + 5$
According to the question,
4$\pi (r + 5)^{2}$ = 704 
⇒ 4$\pi[(r + 5)^{2} - r^{2}$] = 704
⇒ 4 × $\frac{22}{7}[r^{2} + 25 + 10r

12 Views

Question : What is the value of $\left(\tan 10^{\circ} \tan 80^{\circ}+\tan 20^{\circ} \tan 70^{\circ}+\tan 30^{\circ} \tan 60^{\circ}+\tan 40^{\circ} \tan 50^{\circ}\right)$?

Option 1: 4

Option 2: 3

Option 3: 5

Option 4: 2

Team Careers360 19th Jan, 2024

Correct Answer: 4


Solution : Given: $(\tan 10^{\circ} \tan 80^{\circ}+\tan 20^{\circ} \tan 70^{\circ}+\tan 30^{\circ} \tan 60^{\circ}+\tan 40^{\circ} \tan 50^{\circ})$
$=\tan 10^{\circ} \tan (90^{\circ}-10^{\circ})+\tan 20^{\circ} \tan (90^{\circ}-20^{\circ})+\tan 30^{\circ} \tan (90^{\circ}-30^{\circ})+\tan 40^{\circ} \tan (90^{\circ}-40^{\circ})$
$=\tan 10^{\circ} \cot 10^{\circ}+\tan 20^{\circ} \cot 20^{\circ}+\tan 30^{\circ} \cot 30^{\circ}+\tan 40^{\circ} \cot 40^{\circ}$
$=1+1+1+1$
$=4$
Hence, the correct

10 Views

Question : Directions: Four words have been given, out of which three are alike in some manner and one is different. Select the odd word.

Option 1: Madhya Pradesh

Option 2: Himachal Pradesh

Option 3: Maharashtra

Option 4: Darjeeling

Team Careers360 22nd Jan, 2024

Correct Answer: Darjeeling


Solution : Let's check each option –
First option: Madhya Pradesh; Madhya Pradesh is the state of India.
Second option: Himachal Pradesh; Himachal Pradesh is the state of India.
Third option: Maharashtra; Maharashtra is the state of India.
Fourth option: Darjeeling; Darjeeling is the name of the

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