तुम अर्ध नग्न क्यों

42% of 400 + 38% of 800 + ?² = 728

If the weight of 1 liter of water is 1 kilogram, then the volume of 0.1 gram of water is how many cubic millimeters.

What value should come in the place of (?) in the following questions?

(√1225 × 14) ÷ 5 + 95 × 55 = ?

6% of 520 + 5% of 620 = ?

290 × 15 ÷ 5 + 34 + 50 = ? 

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

41² + 25% of 2400 = ? + 1131

36% of 540 – (45% of 7300) ÷ 75 =?

1885 ÷ 64.98 + 7.29 + ? = 69.09

Calculate: 2.4 + 0.86 − 1.25 × 0.4