ThatQuiz Test Library Take this test now
REAL NUMBERS (X MATHS)
Contributed by: Suddala
  • 1. Unique pair of Integers in division algorithm
A) q and r
B) All above
C) a and b
D) a and r
E) b and q
  • 2. To obtain that with the using of Euclids algorithm
A) Unique integers q and r
B) LCF
C) Integers a and b
D) LCM
E) HCF
  • 3. Condition of Euclid algorithm is
A) d<r<0
B) r<0<d
C) 0<r<_d
D) 0<r<d
E) 0 <_ r<d
  • 4. What is the relationship between a, b, q
A) a=br+q
B) a=bq+r
C) 0=aq +br
D) q=ar + q
E) b= aq+r
  • 5. What is the last digit of 6100
A) 2
B) 0
C) 6
D) 9
E) 3
  • 6. Sqaire root of 2 is a
A) Natural number
B) Whole number
C) Irrational number
D) All above
E) Rational number
  • 7. Rational numbers are in the form of
A) P-q
B) Pxq
C) P/q
D) None of the above
E) P+q
  • 8. In irrational numbers, we cannot write the dinominator in tha form of
A) 2n=5m
B) 2n+5m
C) 2n5m
D) 2n-5m
E) 2n/5m
  • 9. Value of Square root of 3 is
A) Approximately 1.732
B) Approximately 2.236
C) 9
D) 3
E) Approximately 1.414
  • 10. Square root of 3 +5
A) Irrational number
B) Natural number
C) Whole number
D) Rational number
E) Non of the above
  • 11. log25=
A) 2
B) log5
C) 5
D) log2
E) 2log5
  • 12. (am) n=
A) all above
B) a x mn
C) am+n
D) am/n
E) amn
  • 13. log15=
A) log5 / log3
B) 15
C) log3+log5
D) log3 - log5
E) log3 x log5
  • 14. 25=
A) 32
B) 10
C) 2
D) 1
E) 5
  • 15. 2-3=
A) 1
B) -3
C) 23
D) 1/23
E) -6
  • 16. a0=1
A) Both
B) False
C) True
  • 17. 41=
A) 0
B) 1
C) -4
D) 1/4
E) 4
  • 18. HCF X LCM =
A) a + b
B) 1
C) 0
D) a x b
E) a - b
  • 19. What is the last digit of 510
A) 0
B) 1
C) 2
D) 5
E) 6
  • 20. 25/2 =
A) 10.5
B) 2.5
C) 12.5
D) 5.1
E) 1.5
Created with That Quiz — where a math practice test is always one click away.