Which of the following statements is INCORRECT?
AIf a and b are consecutive rational numbers where
B is a rational number which lies between x and y.
CRational numbers are associative under subtraction.
DThe rational numbers are lying on the opposite sides of '0' on the number line.
Study the statements carefully.
(1) Every integer is a rational number and every fraction is a rational number.
(2) A rational number is positive, if p and q are either both positive or both negative.
(3) A rational number is negative, if one of p and q is positive and other is negative.
(4) If there are two rational numbers with common denominator, then the one with the larger numerator is larger than the other.Which of the following options hold?
ABoth (1) and (4) are incorrect
BBoth (2) and (3) are incorrect
COnly (1) is incorrect
DAll are correct
In the given figure, DE = HI = AL = 2 cm and LK = IJ = HG = EF = 5 cm. Find the perimeter of the given figure (in cm).
Four friends were standing in a line. Lalit stood the first. Rohan is not second and Ishaan is not third. Piyush stood immidiatly before Rohan but immidiatly after Lalit. Who stood at the fourth?
SolutionLalit(First), Piyush, Rohan, Ishaan, Ishaan stood fourth.
Which of the following statement is CORRECT?
AThere are seven basic symbols of the Roman numerals.
BA symbol of greater value is written to the right of a symbol of smaller value, the smaller value is added to the larger value.
CA symbol of smaller value is written to the right of a symbol of greater value, the smaller value is subtracted from the larger value.
DV is never written on the right of X.