Question
What is the latest security feature introduced in
smartphones as of 2025?Solution
Smartphones in 2025 have incorporated multiple security features such as in-display fingerprint scanning, AI-based facial recognition, and gesture-based unlocking.
Aman travels from town ‘X’ to town ‘Y’. If he drives at 60 km/h, he arrives 36 minutes early. If he drives at 40 km/h, he reaches 45 minutes lat...
A boy goes to school with a speed of 55 km/h and comes back with a speed of 45 km/h. find his average speed?
A 120-meter-long train crosses a pole in 6 seconds. How much time will it take to cross a 180-meter-long platform?
Aman has to travel a distance of 240 km. He travels the first 25% of the distance at a speed of 50 kmph, the next two-fifths at a speed of 48 kmph, and ...
Train P starts from Lucknow to Dehradun at 11:55 am with an average speed of 25.5 m/s. Train Q starts from Dehradun to Lucknow at 1:35 pm with an averag...
- How far will 'Puneet' travel by the time he catches up to 'Bittu', given that 'Puneet' starts 90 km behind and moves at 45 km/h while 'Bittu' moves at 30 k...
Two individuals, A and B, travel from point M to point N at different speeds. A takes 6 hours to complete the journey, while B takes 8 hours. The differ...
If a car runs at 36 km/hr, it reaches its destination late by 15 minutes but if runs at 45 km/hr it is late by 9 minutes. What is the correct time for t...
- Speed of three friends P, Q and R are in the ratio of 7:6:5. If R covers a fixed distance in 40 minutes, how many minutes will P take to cover that same di...
Walking 3/4 of his normal speed, Ravi was 21 minutes late in reaching his office. The usual time took to cover the distance between his home and office ...
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