All Questions

Staff Selection Commission Combined Graduate Level Exam

Follow
Showing 7431 - 7440 out of 16717 Questions
13 Views

Question :

In which of the following multiple epidermises are found?

Option 1:

Boerhaavia

Option 2:

Amaranthus

Option 3: Helianthus

 

Option 4: Nerium

Team Careers360 15th Jan, 2024

Correct Answer: Nerium


Solution : The correct answer is Nerium.

Nerium is a xerophytic evergreen plant which is found in tropical and temperate areas. It has multiple epidermis which helps it to reduce its rate of transpiration and conserve water. Nerium has evolve itself to survive in desert or snow

64 Views

Question : The ages of Gyanendra and Arbind are in the ratio 6 : 5. If the sum of their ages is 55 years, then what will be the ratio of their ages seven years from now?

Option 1: 5 : 6

Option 2: 37 : 32

Option 3: 32 : 37

Option 4: 6 : 5

Team Careers360 25th Jan, 2024

Correct Answer: 37 : 32


Solution : Given: Ratio of Gyanendra and Arbind = 6 : 5
The sum of their ages = 55 years
Let the age of Gyanendra be $6x$ and the age of Arbind be $5x$.
According to the question,
⇒ $6x+5x=55$
⇒ $11x=55$
⇒ $x=5$
So,

6 Views

Question : Which of the following countrios was the host of AFC Women's Asia Cup Football-2022?

Option 1: Japan

Option 2: Bangladesh

Option 3: India

Option 4: Ching

Team Careers360 16th Jan, 2024

Correct Answer: India


Solution : The correct answer is -India

The venues for the AFC Women's Asian Cup 2022 were spread out over three Indian cities. The AFC confirmed the three host cities for the event in June 2021. Originally, the host cities were Ahmedabad, Bhubaneswar, and Navi Mumbai

11 Views

Question : A difference curve measures _______ level of satisfaction derived from different combinations of commodities X and Y.

Option 1: same

Option 2: higher

Option 3: lower

Option 4: minimum

Team Careers360 25th Jan, 2024

Correct Answer: same


Solution : The correct answer is the same.

An indifference curve evaluates the same amount of enjoyment gained from different commodity X and Y pairings. In other words, it depicts the combinations of products X and Y that offer a similar amount of satisfaction or utility

10 Views

Question : $ \sqrt{\frac{1+\cos \theta}{1-\cos \theta}}+\sqrt{\frac{1-\cos \theta}{1+\cos \theta}}=$________.

Option 1: $2 \sin \theta$

Option 2: $2 \cos \theta$

Option 3: $ 2 \operatorname{cosec} \theta $

Option 4: $2 \sec \theta$

Team Careers360 21st Jan, 2024

Correct Answer: $ 2 \operatorname{cosec} \theta $


Solution : Given: $\sqrt{\frac{1+\cos \theta}{1-\cos \theta}}+\sqrt{\frac{1-\cos \theta}{1+\cos \theta}}$
= $ \frac{(1+\cos \theta) + (1-\cos \theta)}{\sqrt{(1-\cos \theta)(1+\cos \theta)}}$
= $ \frac{2}{\sqrt{(1-\cos^2 \theta)}}$
= $\frac{2}{\sin \theta}$
= $ 2 \operatorname{cosec} \theta $
Hence, the correct answer is $ 2 \operatorname{cosec} \theta $.

The question have been saved in answer later, you can access it from your profile anytime. Access now