Number System · General Aptitude

377 questions in this chapter.

General

ABC26GN0390 · Find the unit's digit in the sum of the fifth powers of the first 100 natural numbers.
ABC26GN0391 · When 10025-25 is written in decimal notation, the sum of its digits is
ABC26GN0392 · What is the number of digits in the number (1024) 4 (125)11 ?
ABC26GN0393 · How many numbers will be there between 300 and 500, where 4 comes only one time? [UPSSSC Lower Subordinate (Pre.) Exam, 2016]
ABC26GN0394 · Which is not a prime number? · 2014
ABC26GN0395 · If x=a(b-c), y=b(c-a), z=c(a-b), then the value of (x/a )3+ (y/b )3+ (z/c )3 is [SSC-CHSL (10 + 2) Exam, 2015]
ABC26GN0396 · Among the following statements, the statement which is not correct is: [SSC-CHSL (10 + 2) Exam, 2015]
ABC26GN0397 · If a+b+c=6 and a b+b c+c a=10 then the value of a3+b3+c3-3 a b c is [SSC-CHSL (10 + 2) Exam, 2015]
ABC26GN0398 · If (1001 111)=110000+(11 \_\_\_\_ ), then the number in the blank space is
ABC26GN0399 · If (the place value of 5 in 15201) + (the place value of 6 in 2659) =7 \_\_\_\_ , then the number of the blank space is:
ABC26GN0400 · The sum of digits of a two - digit number is 12 and the difference between the two - digits of the two - digit number is 6. What is the two…
ABC26GN0401 · The difference between the greatest and the least four digit numbers that beings with 3 and ends with 5 is [SSC-CHSL (10 + 2) Exam, 2015]
ABC26GN0402 · The sum of the perfect squares between 120 and 300 is [SSC-CHSL (10 + 2) Exam, 2015]
ABC26GN0403 · If p3-q3=(p-q)(p-q)2-x p q, then find the value of x [SSC-CHSL (10 + 2) Exam, 2015]
ABC26GN0404 · What minimum value should be assigned to *, so that 2361* 48 is exactly divisible by 9 ? · 2016
ABC26GN0405 · If p, q, r are all real numbers then (p-q)3+(q-r)3+(r-p)3 is equal to · 2016
ABC26GN0406 · If (a2-b2 ) (a+b)=25, then (a+b)= ?
ABC26GN0407 · How many prime numbers are there between 100 to 200? · 2017
ABC26GN0408 · The least number of five digit is exactly divisible by 88 is
ABC26GN0409 · The number of three digit numbers which are multiples of 9 are · 2016
ABC26GN0410 · Two consecutive even positive integers, sum of the squares of which is 1060, are · 2016
ABC26GN0411 · What is the number of trees planted in the field in row and column? [IBPS—Bank Spl. Officer (Marketing) Exam, 2016] I. Number of columns is… self-practice
ABC26GN0412 · If n is a natural number and n=p1 ^x1 p2 ^x2 p3 ^x3, where p1, p2, p3 are distinct prime factors, then the number of prime factors for n is · 2016
ABC26GN0416 · If the sum of two numbers is 14 and their difference is 10 . Find the product of these two numbers. [UPSSSC Lower Subordinate (Pre.) Exam…
ABC26GN0417 · If m=-4, n=-2, then the value of m3-3 m2+3 m+3 n+3 n2+n3 is
ABC26GN0418 · If the sum of two numbers is 14 and their difference is 10, find the product of these two numbers. [UPSSSC—Lower Subordinate (Pre.) Exam…
ABC26GN0419 · What is the sum of all natural numbers from 1 to 100? [CLAT-2016]