A Ghatam is a ______.

276 ÷ 11.5 + 12 = ? x 3

(165 × 12) ÷ 45 + 110 = ? × 2

45 % of 180 + √144 * 8 = ?2  + 70 % of 80

(√1296 – 12) × 5 = ? + 40

`2(1/3)` + `4(1/4)` + `4(2/3)` + `8(7/6)` + ? = `4(3/5)xx4(1/2)`

Simplify the following expressions and choose the correct option.

(45% of 640) ÷ 8 + (3/4 of 96) = ?

95% of 830 - ? % of 2770 = 650

√(24²+285-8²-172) = ?²

What will come in the place of question mark (?) in the given expression?

(5/8) × 1600 + (2400 ÷ 25) = ? 

?² = √20.25 × 10 + √16 + 32