Which of the following statements is/are correct?
- Hibiscus or china rose (Hibiscus rosa-sinensis) is a shrub which has red, pink, white, and yellow blossoms.
- Frangipani, champa, and plumeria alba are names of the same flowering tree.
- Jacaranda (Jacarenda mimisifolia), gulmohar (delonix regia), and amaltas (laburnum) are flowering trees.
- The fruit of the Kadam/cadamba tree (Neolamarckia cadamba) is conical in shape and poisonous for humans.
Top Questions on Ecological principles
- Epiphytes that are growing on a mango branch is an example of which of the following?
- NEET (UG) - 2025
- Biology
- Ecological principles
- Which of the following statements is/are correct?
- GATE AR - 2024
- Environmental Planning and Design
- Ecological principles
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Questions Asked in GATE AR exam
A four-arm uncontrolled un-signaled urban intersection of both-way traffic is illustrated in the figure. Vehicles approaching the intersection from the directions A, B, C, and D can move to either left, right, or continue in straight direction. No U-turn is allowed. In the given situation, the maximum number of vehicular crossing conflict points for this intersection is _________ (answer in integer)
- GATE AR - 2025
- Traffic survey methods, Traffic flow Analysis
An individual chooses a transport mode for a particular trip based on three attributes i.e., cost of journey (X), In-vehicle travel time to reach destination (Y), and Out-of-vehicle time taken to access mode at respective stops (Z). The values for these attributes for three modes Rail, Bus and Para-transit are given in the table. If the general utility (U) equation is \( U = - 0.5 \times X - 0.3 \times Y - 0.4 \times Z \), using the Logit model, the estimated probability of choosing Bus is _________ (rounded off to two decimal places).
- GATE AR - 2025
- Transportation