Study the following information carefully and answer the questions given below-

(i) Six children B, D, C, M, J and K are divided into two groups of three each and are made to stand in two rows in such a way that a child in one row is exactly facing a child in the other row.

(ii) M is not at the ends of any row and is to the immediate right of J who is facing C. K is to the immediate left of D.

Which of the following groups of children is in the same row? 

Study the following information carefully and answer the questions given below-

(i) Six children B, D, C, M, J and K are divided into two groups of three each and are made to stand in two rows in such a way that a child in one row is exactly facing a child in the other row.

(ii) M is not at the ends of any row and is to the immediate right of J who is facing C. K is to the immediate left of D.

Who is to the immediate left of B? 

If the area of a circle is 154 m² then its radius will be 

The perimeter of a right-angled triangle is 60 cm, and its hypotenuse is 26 cm. Find its area? 

(x+2y) (x² + 4y² – 2xy) equal to- 

If the numerator of a fraction is increased by 250% and the denominator is increased by 400%. The resultant fraction is7/19 . What is the original fraction?

Which polymer is used to manufacture the cabinets of radio and TV? 

The catalyst is a substance through which the rates of chemical reactions ________.