4 questions

Numerical Ability

The simplification of 12 + 8 x 2 is:

  • a.40
  • b.28
  • c.20
  • d.32

By order of operations, 8 x 2 = 16; 12 + 16 = 28.

Numerical Ability

Half of 3/4 is:

  • a.3/8
  • b.3/2
  • c.1/4
  • d.2/3

(1/2) x (3/4) = 3/8.

Numerical Ability

10% of 10% of 1000 is:

  • a.100
  • b.1
  • c.10
  • d.50

10% of 1000 = 100; 10% of 100 = 10.

Numerical Ability

The next number: 5, 10, 20, 40, ?

  • a.50
  • b.60
  • c.70
  • d.80

Each term doubles: 40 x 2 = 80.

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