Numbers Questions

• A number is greater than twice its reciprocal by 31/4. Find the number.
• Product of digits of a 2-digit number is 27. If we add 54 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.
• The average of 29 consecutive even integers is 60. The highest of these integers is
• Select the correct option: Convert decimal 101 to binary .
• The 2nd and 8th term of an arithmetic progression are 17 and -1 respectively. What is the 14th term?
• What least number must be subtracted from 3401, so that the sum is completely divisible by 11?
• If the Arithmetic mean of 7, 5, 13, x and 9 is 10, then the value of x is
• The 3rd and 6th term of an arithmetic progression are 13 and -5 respectively. What is the 11th term?
• What will be the quotient when 2143 is divided by 38?
• What is the sum of the first 17 terms of an arithmetic progression if the first term is -20 and last term is 28?
• The point P(a, b) is first reflected in origin to P1 and P1 is reflected in Y-axis to (4, -3). What are the co-ordinates of point P?
• If the 1st and the 3rd term of an arithmetic progression are -10 and -4, what is the 12th term?
• The 3rd and 8th term of an arithmetic progression are -14 and 1 respectively. What is the 11th term?
• The 3rd and 7th term of an arithmetic progression are -9 and 11 respectively. What is the 15th term?
• A number is greater than 58 times its reciprocal by 3/4. What is the number?
• What is the sum of the first 13 terms of an arithmetic progression if the first term is -10 and last term is 26?
• The 3rd and 9th term of an arithmetic progression are -8 and 10 respectively. What is the 16th term?
• What least number must be added to 4131, so that the sum is completely divisible by 19?
• What is the sum of the first 12 terms of an arithmetic progression if the first term is -19 and last term is 36?
• What is the sum of the first 11 terms of an arithmetic progression if the 4th term is 11 and the 7th term is -4?