Question
In seed germination the first phenomenon takes place is
__________.Solution
The first step in seed germination is imbibition , where seeds absorb water, causing them to swell and activate metabolic processes. This process sets the stage for subsequent steps like enzyme activation and cell division.
A train travelling with a speed of 54 km/h can cross a pole in 6 seconds. Find the time taken by the train to cross a 210 metres long platform if the sp...
Two cyclists start from villages R and S which are 234 km apart. One starts from R at 6:45 a.m. at 36 km/h. Another from S at 7:45 a.m. at 54 km/h towar...
- Train C leaves Jaipur at a certain time. After 2 hours, Superfast Express leaves the same station and travels in the same direction at the speed of 120 km/...
Train 'A' is 250 meters long and it crosses a pole in 10 seconds. It also crosses Train 'B' moving in the opposite direction in 10 seconds. If Train 'B...
Train P travelling at 55 km/hr crosses another train Q, having three fourth of its length and travelling in opposite direction at 35 km/hr in 14 seconds...
A train crosses a 400-metre-long platform in 25 seconds, and the same train crosses a tunnel 25% longer than the platform in 30 seconds. Find the speed ...
Train ‘A’ can cross a pole in 4 seconds and a 150 metre long platform in 10 seconds. If the ratio of length of train ‘A’ and train ‘B’ is 2:...
Train ‘D’ is travelling with a speed of 60 km/hr and crosses a vertical pole in 6 seconds. Train ‘E’ is 36 metres longer than ‘D’ and travel...
Gatiman express train crosses a platform in 23 seconds while it can cross a pole in 10 seconds. If the speed of the Gatiman express is 25 m/s, then find...
Length of a train, whose speed is 84 km/h, is 420 metres. Find the time taken (in seconds) by train to cross a bridge of length 280 metres.
