Question

2. If 6/10 represents the number of occupied seats of a 50 seater bus, how many more pe
required to make sure that every seat is occupied?
(a) 20
25
(c) 28
(d) 30
3. Which of the following food products would give the brightest violet color in a biuret test?
(a) Tomato
(b) Olive oil
(c) Rice
(d) Tofu​

Answer 1

Dear Student,

◆ Answer -

Q.1 => (a) 20

Q.2 => (d) Tofu

◆ Explanation -

Q.1]

• No of people in the bus are 6/10 × 50 = 30 people.
• So no of people to fill the bus are 50-30 = 20 people.

Q.2]

• Biuret test is used to detect proteins in a substance.
• As tofu is highly proteinaceous among given options, it will give brightest colour in biuret test.

Hope that's helpful...

Answer 2

Answer:

20 is the answer please tell