Question Discussion & Solution

The correct answer is Magh Krishna​ Chaturthi.

Key Points

• Tilkut Chauth-
  • It is celebrated on Magh Krishna Chaturthi.
  • It is also known as Sakat Chauth.
  • Ganesh Ji and Chauth Mata are worshiped on this occasion.
  • In Chauth Ka Barwara, Sawai Madhopur, a fair is organized.

Additional Information

• Karwa Chauth -
  • It is celebrated on Kartik Krishna Chaturthi.
  • Women do fast of  Chauth Mata on this day, For long age of their husband.
• Ganesh Chaturthi-
  • It is celebrated on Bhadrapad Shukla Chaturthi.
  • A fair is organized in Ranthambhore, Sawai Madhopur on this day.
• Gor Fair-
  • It is celebrated on Vaisakh Shukla Chaturthi.
  • It is organized in Siyawa, Abu Road.

Pattern followed is:

Hence, “GIO” is the correct answer.

CONCEPT:

• Power is the ability to bend light and it is equal to the reciprocal of the focal length of the lens/mirror in meters.

Power (P) = 1/f

Where f is the focal length of the lens/mirror.

EXPLANATION:

As explained above, Dioptre is a unit of measurement of the optical power of a lens or curved mirror, which is equal to the reciprocal of the focal length measured in metres.

And since the S.I unit of the focal length is the meter (m).

So the S.I unit of power = 1/(SI unit of focal length) = m-1 = Dioptre (D).

1 m-1 = 1 D

In this question shows that Lotus, Rose and Lily are kind of flower. So Marigold is also kind of flower but apple is the fruit, Red is color and flower is flower.

So most closely word is Marigold.

Hence, option 2 is the correct answer.

The correct answer is Wheat.

Key Points

Concept-

• A wide range of fungal, bacterial, and viral pathogens, affect the yield of cultivated crop species, especially in tropical climates.
• Crop losses can often be significant, up to 20-30 per cent, or sometimes even total.
• In this situation, the breeding and development of cultivars resistant to disease enhance food production.
• This also helps reduce the dependence on the use of fungicides and bacteriocides.

Explanation-

• Resistance of the host plant is the ability to prevent the pathogen from causing disease and is determined by the genetic constitution of the host plant.
• Before breeding is undertaken, it is important to know about the causative organism and the mode of transmission.
• Some of the diseases caused by-
  • Fungi are rusts, e.g., brown rust of wheat, red rot of sugarcane, and late blight of potato.
  • Bacteria – black rot of crucifers.
  • Viruses – tobacco mosaic, turnip mosaic, etc.
• Brown rust of wheat is caused by the fungus Puccinia triticina.

Therefore the brown rust is the disease of wheat.

Additional Information

• Red rot is the disease of sugarcane.
• Late blight is the disease of potatoes.
• Mosaic virus is the disease of turnip.