Round 2 Phase 1 (Maths) 7 & Above

The number of times a particular item occurs in a class interval is called its

• Frequency distribution

• Frequency

• Variation

• Cumulative frequency

Double bar graphs display ______ sets of data simultaneously.

• 1

• 2

• 3

• 4

The sum of 0.962 and 1.023 is

• 1.985

• 1.7654

• 2.987

• 1.56

Every rational number is

• A natural number

• An integer

• A real number

• A whole number

Number of elements of a triangle is

• 2

• 3

• 5

• 6

The symbol for congruence is

• ≅

• ≠

• ∅

• ≡

Two angles can be supplementary if both are

• Right angles

• Obtuse angles

• Acute angles

• Reflex angles

In the class intervals 0 - 20 , 20 - 40, 40 - 60 , the number 40 is included in:

• 40-60

• 20-40

• 0-20

• None

If a + b + c = 0 then a³ + b³ + c³ =

• 0

• abc

• 2abc

• 3abc

All six faces of a cube are:

• Identical

• Different

• Rectangular

• Circular