Explanation

Purchase price = Rs. 23800  

Profit = 6%

Sale price = Purchase price + Profit  

= 23800 + (6% of 23800)  

= 23800 + (0.06 × 23800)  

= 23800 + 1428  

= Rs. 25228

Last verified on 24-08-2026

Explanation

In Islam, Zakat is usually 2.5% of the wealth if it has been held for one lunar year and meets the nisab.

Given amount: Rs. 28560

Zakat = 2.5% of 28560  

= (2.5 / 100) × 28560  

= 0.025 × 28560  

= Rs. 714

Last verified on 24-08-2026

Explanation

For a square:  

Area = side × side  

Side = 120 feet  

Area = 120 × 120 = 14400 square feet  

Last verified on 24-08-2026

Explanation

First find cost of 1 book:  

Cost of 1 book = 456 / 114 = Rs. 4

Now cost of 60 books:  

Cost of 60 books = 60 × 4 = Rs. 240

Last verified on 24-08-2026

Explanation

Write 32 as a power of 2  

2 x 2 x 2 x 2 x 2 = 32  

So 32 = 2^5  

Compare with the given equation  

2^x = 32  

2^x = 2^5  

If the bases are the same, the powers must be equal  

x = 5

Last verified on 23-08-2026

Explanation

15 : x :: 8 : 16 means 15 is to x as 8 is to 16

In a proportion: Product of means = Product of extremes  

So, 15 × 16 = x × 8

240 = 8x 

x = 240 / 8 = 30

Last verified on 24-08-2026

Explanation

Product = First number × Second number

Given:  

Product = 294  

First number = 7  

Second number = ?

294 = 7 × Second number  

Second number = 294 / 7 = 42

Last verified on 24-08-2026

Explanation

Average = Sum of all numbers / Total number of numbers

Given numbers: 15, 21, 18

Total number of numbers = 3

Sum = 15 + 21 + 18 = 54

Average = 54 / 3 = 18

Last verified on 24-08-2026

Explanation

7 days × 24 hours = 168 hours

Last verified on 24-08-2026

Explanation

3 × 7 equals 21

So the equation becomes: ___ × 21 = 21

The only number that gives 21 when multiplied by 21 is 1.

Last verified on 23-08-2026