Home
Class 10
PHYSICS
In the triangle PQR below, - S and T ar...

In the triangle PQR below, - S and T are 2 points on the sides RP and RQ respectively such that ST is parallel to PQ.
- The ratio of RT to TQ is 1:2.
The area of `Delta`RST = 100 sq. units.

What is the area of PQTS?

A

200 sq. units

B

300 sq. units

C

600 sq. units

D

800 sq. units

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PRACTICE PAPER 2022

    CBSE MODEL PAPER|Exercise Multiple Choice Questions|60 Videos

  • CASE STUDY QUESTIONS CLASS 10TH EXAM 2020-21

    CBSE MODEL PAPER|Exercise MCQs|239 Videos

  • QUESTION BANK 2021

    CBSE MODEL PAPER|Exercise QUESTIONS|60 Videos

Similar Questions

Explore conceptually related problems

S and T are points on the sides PQ and PR , respectively of Delta PQR, such that PT=2cm,TR=4cm and ST is parallel to QR.Find the ratio of the areas of Delta PST and Delta PQR .

In the adjoining figure, S and T are points on the sides PQ and PR respectively of DeltaPQR such that PT=2cm, TR=4 cm and ST is parallel to QR. Find the ratio of the ares of Delta PST and Delta PQR .

S and T are points on sides PR and QR of Delta PQR such that /_P=/_RTS show that Delta RPQ-Delta RTS

S and T are points on sides PR and QR of Delta PQR such that /_P=/_RTS Show that Delta RPQ sim Delta RTS

In a square PQRS, X and Y are mid points of sides PS and QR respectively. XY and QS intersect a t O. Find the area of Delta XOS, if PQ = 8 cm.

Points P and Q lie on the sides AB and AC of triangle ABC respectivey such that line segment PQ is parallel to side BC. If the ratio of AP : PB is 1 : 4 and area of Delta APQ is 4 square cm., what is the area of trapezium PQCB ?

In a triangle ABC, points P, Q and R are the mid-points of the sides AB, BC and CA respectively. If the area of the triangle ABC is 20 sq. units, find the area of the triangle PQR

CBSE MODEL PAPER-PRACTICE PAPER 2022-Multiple Choice Questions
  1. In the triangle PQR below, - S and T are 2 points on the sides RP and...

    Text Solution

    |

  2. Some reactions require conditions like specific temperature, pressure,...

    Text Solution

    |

  3. Given here is the equation of a chemical reaction. magnesium + oxygen ...

    Text Solution

    |

  4. Listed here is the reactivity of certain metals. Which of the abo...

    Text Solution

    |

  5. Chemical equations are balanced to reflect that

    Text Solution

    |

  6. Which of the following reactions is a neutralisation reaction?

    Text Solution

    |

  7. Which of the following is TRUE about a combination reaction?

    Text Solution

    |

  8. A scientist is attempting to represent an ionic bond between calcium a...

    Text Solution

    |

  9. In which of the following forms do electrovalent compounds conduct ele...

    Text Solution

    |

  10. Sodium comes after potassium in the reactivity series, so sodium is

    Text Solution

    |

  11. Which of the following are properties of acids? P. They are bitter i...

    Text Solution

    |

  12. Organisms break down large food molecules to small molecules. How does...

    Text Solution

    |

  13. The liver secretes bile, needed to digest fats in our food. The pancre...

    Text Solution

    |

  14. Which of the following occurs during oxygen shortage in muscle cells?

    Text Solution

    |

  15. Which of the following plays the important role of creating a suction ...

    Text Solution

    |

  16. Observe the image of a single nephron. The amount of liquid passi...

    Text Solution

    |

  17. During transpiration, water is lost in the form of water vapour throug...

    Text Solution

    |

  18. Which of the following characteristics of a spherical mirror is given ...

    Text Solution

    |

  19. In the diagram shown below, a light ray is incident on a convex mirror...

    Text Solution

    |

  20. As a ray of light entered medium P from medium Q, its velocity increas...

    Text Solution

    |

  21. In the diagram shown below, a beam of light is travelling from inside ...

    Text Solution

    |