1.find the number of divisors of 248 other than unity and
itself ?
2.find the sum of all natural numbers from 120 to 180
3. how many numbers upto 300 which are exactly divisible by
both 2 and 3 together ?
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In a colony there are some families. Each of them have children but different in numbers.Following are conditions a> no of adult>no of sons>no of daughters>no of families. b>each sister must have atleast one brother and should have at the most 1 sister. c> no of children in one family exceeds the sum of no of children in the rest families Tell the no of families
In a company 241 apply for posts. of them 40 know neither c nor c++.180 know c; 186 knows c++. how many people know only c.
A certain street has 1000 buildings. A sign-maker is contracted to number the houses from 1 to 1000. How many zeroes will he need?
series: ??,55,66,48,61,74,60,75,90
A company installed 36 punching machines at the beginning of the year.In the spring they installed 9 additional m/c's and then discontinued 18 in the fall.How many were still installed at the end of the year?
What is degree of a Relation?
If the ticket sales s for a company increases 25% from standard sales to 60 tickets sold, then 60 - s =:
Sum of slopes of 2 perpendicular st. lines is given. Find the pair of lines from the given set of options which satisfy the above condition?
If 2x y = 10 and x = 3, what is x - y
A storm will move with a velocity of towords the center in hours. At the same rate how much far will it move in hrs.
There are 3 baskets. one of them have apples, one has oranges only and the other has mixture of apples and oranges. The labels on their baskets always lie. (i.e. if the label says oranges, you are sure that it doesn't have oranges only,it could be a mixture) The task is to pick one basket and pick only one fruit from it and then correctly label all the three baskets.
The minimum token cost is Rs. 100, which grants the token holder to travel up to a distance of 10 miles. And for every additional mile travelled, the charge is Rs. 10. A minimum luggage weight of 10 kg is not charged, after which it is charged at Rs. 1 per kg. During a specific journey, suppose you carry a weight of 'k' kg, and a distance of 'p' miles is travelled, which equation will indicate the correct total charge to be paid by the traveller?