CIE Mathematics Paper-1: Specimen Questions 10 - 13 of 175
Question number: 10
Short Answer Question▾
Write in Short
Solve as a single fraction.
Explanation
Here,
Question number: 11
Short Answer Question▾
Write in Short
Harsh’s height is 185 cm, to the nearest centimeter. Complete the statement about the limits of his height.
Explanation
Here, He is greater than or equal to 184.5 centimeters but less than 185.5 centimeters.
In mathematical form:
Question number: 12
Short Answer Question▾
Write in Short
The River Nile is 6700 kilometers long in nearest hundred kilometers. What can be said about the length, L kilometers, of the River Nile.Explanation
Here, The River Nile is 6700 kilometers long.
- So, nearest hundred kilometers can be 6600 km and 6800 km.
- So, the statement about the length can be:
Question number: 13
Essay Question▾
Describe in Detail
Solve with detailed working:
(a)
(b)
Explanation
Here,
(a) Left Hand Side (LHS) =
Right Hand Side (RHS) =
Thus, LHS = RHS.
(b) Left Hand Side (LHS) =
Right Hand Side (RHS) =
Thus, LHS = RHS.