What is the angle traced by the hour hand in 23

Evaluate: 360 ÷ [ {18 − (6×2)} × 5 ] + 7² − 3³

(43)² - (28)² + (32)² = ?% of 2500

Evaluate:

√729 + √49 - √16 + 1/√64

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

12.5 + 7.75 - 3.6 = ?

62 of 8 - 320 ÷ 4 = ?³ + 200

2(1/3) + 2(5/6) – 1(1/2) = ? – 6(1/6)

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

30% of 520 + 16% of 1500 = ? + 244

60% of 120 – ?% of 64 = 20% of 200

35% of 840 + 16² = ? – 25% × 300

20% of 240 + 18% of 200 = ?