The perimeter of an equilateral triangle having each side x cm long is 15 cm. Find the length of the side.

5

(a)

Rahul scores 20 more runs than twice of the runs scored by Vipin. If Vipin made 10 runs, what is the score of Rahul?

5

(a)

Sonal got 5 marks less than that of Ritu in a competition. If Ritu got 15 marks, how many marks obtained by Sonal?

5

(a)

Form an equation for the given statements.
(a) When 14 is added to a number, the result is 70.
(b) The difference of a number with 3 is 10.
(c) Five times a number is 25.
(d) A number divided by 3 gives 15.
(e) Three is added to two times of a number given 13.

5

(a)

Translate each of the following statements into an equation, using x as the variable.
(a) 13 subtracted from twice a number gives 3.
(b) One-fifth of a number is 5 less than that number.
(c) Two-third of a number is 12.
(d) 9 added to twice a number gives 13.
(e) 1 subtracted from one-third of a number gives 1.

5

(a)

Cost of 3 dozen bananas is Rs 54. Rehman has Rs 18 with him. He wants to give bananas to the poor people on the street.
(a) How many bananas he can buy?
(b) Mention the value depict from Rehman?

5

(a)

In a village, there are 9 water tanks to collect rain water. On a particular day, x L of rain water is collected per tank. If 200 L of water was already there in one of the tanks, what is the total amount of water in the tanks on that day?

5

(a)

Three boxes weight are (k+ 4) kg, 2k kg and (3k - 4) kg. If the second box weight is 6 kg, find the total weight of the three boxes.

5

(a)

Karan scored 2 x marks in English and x marks in Mathematics. His score in Science was 60.If his total score for the three subjects was 180 then calculate his score in English.

5

(a)

A group of x boys planned to go on a summer vacation camp. Each bought food to last for 21 days. But due to some reason, 2x boys joined the camp later. Then, how many days would the same amount of food last?

5

(a)