Question
Some books were distributed among (2x + 4) students such that each student received 5 books. If there had been 6 students more, then books received by each student would have been 1 less. Find the value of ‘x’.
More No. System Questions
- The average of 8 numbers is 45. If one of the numbers is removed, the average of the remaining 7 numbers becomes 42. What is the removed number ?
- If the number 8357pt is divisible by 15, how many values can 'p' take?
- One-fourth of a number is 70. What will 40% of that number?
- Find the third proportion of 24 and 12.
- Twin prime numbers are the prime numbers whose difference is always equal to 2. The number of twin primes between 35 and 100 is:
- Find the smallest number by which 6300 must be multiplied to make it a perfect square.
- What is the greatest four-digit number that leaves remainders 1, 2 and 3 respectively when divided by 2, 3 and 4?
- Sandeep can solve 20 questions in 1 hour. If he decreased his efficiency by 20%, then how much time would he take to solve the same number of questions?
- Question 9
- If a = 12, b = 23, c = 34, ............... z = 2627 . How many zeros are formed after multiply a × b × c × ........... × z?
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
