6 trees were planted at equal distance apart along one side of a straight road. The distance between the first tree and the third tree is 12 m. What is the distance between the third tree and sixth tree?
A 6 m
B 30 m
C 12 m
D 18 m
Fill in the blanks.
• Difference between LCM of both the numbers on House-1 and HCF of both the numbers on House-2 is __P__.
• Total number of prime factors of the greatest number among the numbers on the houses is __Q__.
• Number of common factors of numbers on House-2 is __R__.
If x : y = 4 : 5, then (4x + 5y) : (5x - 2y) is equal ([a-z]+ )
A 41 : 10
B 4 : 5
C 16 : 25
D 3 : 10
([a-z] ) not needed
Study the statements and choose the correct option.
Statement-1 :The square root of certain decimals are obtained by first changing the decimals into fractions with perfect squares as their numerators and denominators.
Statement-2 :(26.1)2 lies between 400 and 900.
A Both Statement-1 and Statement-2 are true.
B Statement-1 is true but Statement-2 is false.
C Statement-1 is false but Statement-2 is true.
D Both Statement-1 and Statement-2 are false.