Question
What will be the angle formed between the hour hand and
minute hand of a clock at 8hrs. 20 mins?Solution
Formula to find the angle between hour hand and minute hand is:
Angle= | [11 × minutes - 60 × hours]/2 |
Here, minutes= 20, Hours= 8.
Angle= | [11 × 20 - 60 × 8]/2 °|
Angle =| [220 - 480]/2 °|
Angle= | - 260/2 °| = 130°
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
156.76 + 14.08² + ?³ = √625.12 * 26.87
80.08% of 1250.25 + 64.02% of 1200 = 24.02 × 36.025 + ?% of 2259.98
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
447.79 ÷ √(√2400) + 30.94 × 6.07 – 5.08 × 21.96 = ?
Find the digit at unit place of 12349.
19.86% of 145.12 1/2 × 65.12 = ? × 2.12
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.)
20.05% of 150.05 – 12.15% of 99.99 × 2.02 = ?
