Question
When a bottle of scent is kept open in a corner of a
room its odour is felt in all parts of the room. This is clue to the phenomenon of –Solution
Diffusion is one of several transport phenomena that occur in nature. A distinguishing feature of diffusion is that it results in mixing or mass transport without requiring bulk motion. Thus, diffusion should not be confused with convection or advection, which are other transport mechanisms that use bulk motion to move particles from One place to another.
A man purchases some pens at a rate of 4 for ₹14 and an equal number at a rate of 5 for ₹18. He sells all the pens at a rate of 6 for ₹20. What is...
20% of (√9216 + ?) = 24
- Find the value of:
35% of [150% of (45 + 15) + 150] ÷ 75 × 80 Determine the simplified value of the given mathematical expression.
? ÷ 62 × 12 = 264
8(3/4) + 5(1/6) – 4(3/4) = ?
Calculate the simplified result of the following expression: 12 × 18 ÷ 3 + 36 of 32 ÷ 3
- What will come in the place of question mark (?) in the given expression?
Find the simplified value of the given expression:
7 of 9 ÷ 3 × 5² + √81 – 14 (630 ÷ 18 + 24 of 25) ÷ 5 = ?
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