a)n 12 pairs
b) 31 pairs
c) 31
d) 12
View Answer
Option – b.
Similar Questions
An object is in static equilibrium when it is _______.
What is one benefit of lifelong physical activity?
Choose the missing terms in the given series from the four alternatives given below. GMQ, JOT, MQW, ?
The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and breadth is increased by 5 cm, the area of the rectangle is increased by 75 sq.cm. Find the length of the rectangle?
Which of the following is present in the largest amount in terms of percent by mass in the earth’s crust
International Women’s day is observed on
The first stage in the formation of coal is
The Number of officially recognised languages in india is
Rice in Burma is cultivated along the deltas of ________river
If 6A = 4B = 9C; What is A : B : C?