On dividing a number by 13, we get 1 as remainder. If the
quotient is divided by 5, we get 3 as a remainder. If this number
is divided by 65, what will be the remainder?
A student finds the average of 10 positive integers. Each integer contains two digits. By mistake, the student interchanges the digits of one number say ba for ab. Due to this, the average becomes 1.8 less than the previous one. What is the difference between the two digits a and b?
The distance between two cities A and B is 330 km. A train starts from A at 8 a.m. and travel towards B at 60 km/hr. Another train starts from B at 9 a.m. and travels towards A at 75 Km/hr.
Find the Error:-
1) Owing to his prolonged ill health, Vajpayee- known for his/ 2) eloquence, couldn’t speak even/ 3) when he received the Bharat ratna, /4) at the hands of President Pranab Mukherjee on march 27./ 5) No error.
IN class,with certain number of student,if another student weighing 50kg joins. Then the average weight of class increase by 1. If 1 more student of weighing 50kg joins then the average weight of class increases by 1.5 over the original weight. What was the original weight of class.
A scooty is sold by an automobile agency for Rs. 19200 cash or for Rs. 4800 cash down payment together with five equal installments. if the rate of interest is 12% per annum. find each installment
The sum of nine consecutive odd numbers of Set A is 621. What is the sum of a different set of six consecutive even numbers whose lowest number is 15 more than the lowest number of Set A?
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