Question : Directions: The mother was three times the age of her daughter five years ago. After five years, the mother will be twice as old as her daughter. How old is the daughter today?

Option 1: 5 years

Option 2: 10 years

Option 3: 15 years

Option 4: 20 years

Question : Directions: If 4 × 2 × 6 = 1626, 3 × 7 × 4 = 974, then 5 × 6 × 8 = ?

Option 1: 2568

Option 2: 5664

Option 3: 6456

Option 4: 3658

Question : Directions: By interchanging the given two numbers (not digits) which of the following equations will not be correct?
5 and 6

Option 1: 6 × 8 – 5 × 4 = 16

Option 2: 5 × 2 – 4 + 6 = 13

Option 3: 5 – 3 × 6 + 4 = –3

Option 4: 6 – 5 + 2 = 1

Question : Directions: After interchanging which two signs, the value of the given equation will be 1?
3 ÷ 1 + 6 × 2 – 5

Option 1: + and –

Option 2: ÷ and +

Option 3: × and –

Option 4: ÷ and ×

Question : Directions: Which two numbers should be interchanged to make the given equation correct?
1 × 4 + 3 – 5 = 6

Option 1: 4 and 5

Option 2: 3 and 6

Option 3: 5 and 3

Option 4: 1 and 5