Question
The 2nd approximation to a root of the
equation x2-x-1-0 in the interval (1, 2) by Bisection method will be:Solution
The correct answer is A
A train crosses a pole in 12 sec, and a bridge of length 170 m in 36 sec. Then the speed of the train is:
The speed of two cars A and B are in the ratio of 8:11 respectively. Car A travels 18 km less than the car B in the same time duration. What was the dis...
A person travels between three towns as follows:
- From Town X to Town Y, he covers 120 km at 60 km/h.
- From Town Y to To...
 What is the length of the bridge which a man riding 35 km an hour can cross in 3 min.?
X started to run from point ‘A’ to ‘B’ at a speed of 30 km/hr at 9:00 am and Y started to run from point ‘B’ to ‘A’ at a speed of 14 km/...
If the sum of upstream and downstream speed is 32 km/hr and the speed of the current is 6 km/hr. Then find time taken to cover 44 km in downward?
Before servicing, a car runs at a speed of 35 km/hr while after servicing, it runs at a speed of 70 km/h. After servicing the car covers a certain dista...
Tanuj can make a toy in 6 hrs. 50 minutes and 26 seconds. How much time will he take to make 5 such toys?
Buses A and B are moving around a circular ground of radius 420 m. If the speeds of the buses A and B are 12 m/sec and 15 m/sec respectively, then what ...
Person 'A' left the college at 7 PM at 65% of the original speed. After 30 minutes, he reached the grocery store, picked up a bag...
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