Application in Real Life Situations

Q.

At a restaurant, $n$ cups of tea are made by adding $t$ tea bags to hot water. If $t=n+2$, how many additional tea bags are needed to make each additional cup of tea?

1. None

2. One

3. Two

4. Three

Q.

Value of 4xy when x = 3 and y = 5 is

1. 34

2. 60

3. 30

4. 15

Q.

The side of a square park is 650 m. If a man walks three rounds along the boundary of the square, then find the distance walked by him in km.

1. 7.6 km

2. 7.2 km

3. 7.8 km

4. 7 km

Q. Priya has three times as many chocolates as Shriya has. If the total number of chocolates with both of them is 36, how many chocolates does Shriya have?

1. 6
2. 9
3. 27
4. 12

Q. Andy has ₹ x in his pocket and he spent ₹ 250 on his hair cut and ₹ 115 on his face wash. The amount left with him is ₹ 1175. Find the value of x.

1. ₹1290
2. ₹1425
3. ₹ 1540
4. ₹365

Q. If you take '$x$' as the number of chocolates you have, and you receive the same number of chocolates from your friend, then what will be the number of chocolates you have in total?

1. $2x$
2. $x^2$
3. $x$
4. None of the above

Q. Aditya has a certain number of pencils that cost ₹3 per piece. The total cost of all the pencils he had is 10 more than 4 times the number of pencils. If the total cost is ₹162, then how many pencils does Aditya have?

1. 12
2. 10
3. 11
4. 13

Q.

A man spends 70% of his salary and saves ₹ 7500 per month. Find his monthly salary.

1. ₹ 25000
2. ₹ 22500
3. ₹ 30000
4. ₹ 28000