If P, R and Q, S exchanges their positions and then P and Q moves diagonally and meet at the middle of rectangle, then the direction of R with respect to Q is _____.
how is c wrong
The dimensions of a rectangular piece of paper are 22 cm × 14 cm. It is rolled once across the breadth and once across the length to form right circular cylinders of biggest possible surface areas. Find the difference in volumes of the two cylinders that will be formed.
A tank contains 183⁄7 litres of water. Due to leakage, 3⁄5 of the water gets wasted. How much water is available for consumption?
Correct answer is 624/35. Option does not exists
(A) If a number is divisible by 3, it must be divisible by 9.
(B) If a number exactly divides the sum of two numbers, it must exactly divide the two numbers separately.
(C) A number is divisible by 18, if it is divisible by both 3 and 6.
(D) None of these
How can C be the correct answer as 12 is also divisible by both 3 and 6 and not divisible by 18