a train runs first half of the distance at 40 km/hr and the remaining half at 60 km/hr. What is the average speed for the entire journey?
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One side of a isocleles triangle and perpendicular to the base is given.so what is the base of a triangle?
How many integers between 100 and 150, inclusive, cannot be evenly divided by 3 nor 5?
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Given 10 alphabets out of which 5 are to be chosen. How many words can be made with atleast one repetition.
1.) The HCF of (n + 3) and (7n + 48) is k, where n is a natural number. How many values of k are possible
A Lorry starts from Banglore to Mysore At 6.00 a.m, 7.00 a.m, 8.00 a.m.....10 p.m. Similarly another Lorry on another side starts from Mysore to Banglore at 6.00 a.m, 7.00 a.m, 8.00 a.m.....10.00 p.m. A Lorry takes 9 hours to travel from Banglore to Mysore and vice versa.?
5) Write a program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors.
If "basis points" are defined so that 1 percent is equal to 100 basis points, then 75.5 percent is how many basis points greater than 65.5 percent?
in a mixture, R is 2 parts, S is 1 part. in order to make S to 25% of the mixture, howmuch R is to be added
The area of the quadrilateral is 36 What is a*b
can any one help me in knowing the paper pattern of karnataka bank exam? i hav my exam on 4th of jan.i want to know what all they r goin to ask like english, aptitude,general knowledge?please help me
Find the product of the prime numbers between 1-20
In a company 30% are supervisors and 40% employees aare male if 60% of supervisors are male what is the probability that is randomly choosen employee is a male or female?