Explanation

Step 1: Find the pattern

9 ÷ 3 = 3

27 ÷ 9 = 3

Each term is 3 times the previous term.

Step 2: Find the next number

Next number = 27 × 3 = 81

Explanation

Solution:

Sunday`s tomorrow = Monday

Day after Sunday`s tomorrow = Tuesday

Yesterday is five days before = Thursday

Today = Friday, so tomorrow = Saturday

Explanation

24 % of 2

Let 24 % of 2 = x

24 * 1/100 * 2 = x

48/100 = x

12/25 = x

x = 12/25 = 0.48

Explanation

In this type of question, We need to find out the LCM of the given numbers.

LCM of 12, 15, 18 and 20;

12=2×2×3;15=3×5;18=2×3×3;20=2×2×5;

Hence, LCM = 2×2×3×5×3

Since, the soldiers are in the form of a solid square.

Hence, LCM must be a perfect square. To make the LCM a perfect square, We have to multiply it by 5,

hence,

The required number of soldiers

= 2×2×3×3×5×5

= 900

Explanation

Explanation

Let suppose Zain age is = x years

Nasir age is = 4x years

x + 4x = 60 years 

5x = 60 years 

x = 12 years 

Explanation

x a x b

x 3 x 4

Area = 12_2

Area 6 cm2

Explanation

60% of 20 = 60% x20

1200/100 = 12

Total games = 50

Played = 20

Remaining = 30

80% of 30 = 2400/100 = 24

= 12 +24 =36 games 

Explanation

24% × 2 = x

48% = x

48 x 1/100 = x

48/100 = x

0.48 = x

Explanation

Finding the pattern:

6−4=2

9−6=3

13−9=4

The differences between consecutive numbers are +2, +3, +4.

Following this pattern, the next difference should be +5.

So, 

13+5=18.