Question

core competency idioms / phrases option a decision taken by competent authority option b head of a department or a company authorised to take decision option c basic strength of a group or company option d minimum skill/ professional qualification which is the correct option ​

Answer 1

Answer:

the perimeter of a rectangle is 20 m ith breadth is 2 Lees than its length find its length and breadththe cost of 23 pencils is rupees 69. find the cost of 1/2 dozens pencilsWhat is the side of a cube whose surface area is 600 cm²