Advertisements
Advertisements
प्रश्न
Replace the letter by symbols as + for A, – for B, × for C and ÷ for D. Find the answer for the pattern 4B3C5A30D2 by doing the given operations
उत्तर
Given the symbols + for A, – for B, × for C, ÷ for D.
∴ 4B3C5A30D2 becomes
4 – 3 × 5 + 30 ÷ 2
Using BIDMAS rule
4 – 3 × 5 + 30 ÷ 2
= 4 – 3 × 5 + 15 ..[÷ done first]
= 4 – 15 + 15 ...[× done second]
= 4 – 0 ...[+ done third]
= 4 ...[– done last]
APPEARS IN
संबंधित प्रश्न
Find next three numbers in the following number pattern.
`21/33, 321/444, 4321/5555,` ...
Complete the following pattern.
Complete the following pattern.
Complete the following pattern.
What will be the 25th letter in the pattern? ABCAABBCCAAABBBCCC, ...
The difference between 6th term and 5th term in the Fibonacci sequence is
Complete the following pattern
1 + 2 + 3 + 4 = 10
2 + 3 + 4 + 5 = 14
`square` + 4 + 5 + 6 = `square`
4 + 5 + 6 + `square` = `square`
Complete the following pattern
AB, DEF, HIJK, `square`, STUVWX
Complete the following pattern
20, 19, 17, `square`, 10, 5
Observe the geometrical pattern and answer the following questions
i) Write down the number of sticks used in each of the iterative pattern.
ii) Draw the next figure in the pattern also find the total number sticks used in it
