Mensuration
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- In the exam pattern: Computer Based Test (CBT), Arithmetic: 35 questions, 35 marks (RRB notice, 15 Apr 2024).
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Take a full mock →Q1 · Mensuration · HARD
A hemispherical bowl of internal radius 9 cm is full of a liquid. The liquid is poured into cylindrical bottles of radius 1.5 cm and height 4 cm. How many bottles are needed to empty the bowl?
Q2 · Mensuration · MEDIUM
The diagonals of a rhombus are 24 cm and 10 cm long. What is the perimeter of the rhombus?
Q3 · Mensuration · MEDIUM
A wire is bent into a square of area 1,936 sq cm. The same wire is then bent into a circle. What is the area of the circle? (Take pi = 22/7)
Q4 · Mensuration · MEDIUM
What is the area of a triangle whose sides are 13 cm, 14 cm and 15 cm?
Q5 · Mensuration · MEDIUM
A rectangular park is 60 m long and 40 m wide. Two roads, each 3 m wide, run through the middle of the park, one parallel to the length and the other parallel to the breadth. What is the total area of the roads?