It takes five minutes to pass a rumor from one person to two other persons. The tree of rumor continues. Find how many minutes does it take spread the rumor to 768 persons.
Next number in the series: 77,49,36,18,?
Number of digits with a 2 in them between 100 and 400?
One ball was dropped from 8ft height and every time it goes half of the height. How much distance it will travell before coming to rest.
One clock ringes 7 O'clock in 7 sec.In how many seconds it will ring 10 O'clock.
One day the Finance minister decides that the country should have only 33 paise and 56 paise.If there are two traders having enough change in the two denominations, what is the minimum amount for which they can transact?
One ship goes along the stream direction 28 km and in opposite direction 13 km in 5 hrs for each direction.What is the velocity of stream? `
One watch is showing 30 past 3 .What is the angle between minutes & hours hand?
One year payment to the servant is Rs. 200 plus one shirt. The servant leaves after 9 months and receives Rs. 120 and a shirt.Then find the price of the shirt.
Perimeter of the back whell = 9 feet, front wheel = 7 feet on a certain distance the front wheel gets 10 revolutions more than back wheel . what is the distance?
Petrol prices increased by 40% expected hike in taxi & auto charges so, people may use public transport systems. What do you infer?
Ram gets 148 marks for 20 questions. +10 for correct. -3 for wrong. How many correct answers?
Refer to the figure below.A ship started from P and moves at a speed of I miles per hour and another ship starts from L and moving with H miles per hour simultaneously.Where do the two ships meet? ||---g---||---h---||---i---||---j---||---k---||---l---|| PG H I J K L are the various stops in between denoted by || . The values g, h, i, j, k, l denote the distance between the ports.
Some work is done by two people in 24 minutes. One of them can do this work alone in 40 minutes. How much time does the second person take to do the same work ?
Square side 7 cm. Find the area 4 equal circles of the circle lying drawn at the…
