Tag: Algebra

Here’s and example of a SMART MATH problem for ALGEBRA.

Problem

50% of a number is equal to 7% of another number. The sum of these numbers is 171. What is the smaller of the two numbers?

1. 17
2. 14
3. 21
4. 28
5. 36

Here’s and example of a SMART MATH problem for ALGEBRA.

Problem

It takes 60 turns for one vessel to empty the tank. How much turns would it take totally to empty the tank if the vessel is used alternately with another one 1/3^rd its capacity?

1. 30
2. 90
3. 100
4. 60
5. 45

Here’s and example of a SMART MATH problem for ALGEBRA.

Problem

If , what is x?

Here’s and example of a SMART MATH problem for ALGEBRA.

Problem

8 mangoes and 6 apples can be purchased for $9.60 and 6 mangoes and 8 apples for $10. How much does each apple cost?

1. 50p
2. 60p
3. 70p
4. 80p
5. 90p

Here’s and example of a SMART MATH problem for ALGEBRA.

Problem

What is the number whose square is equal to the difference of the squares of 1884 and 1020?

1. 29.4
2. 538.9
3. 8165
4. 1584
5. 746496

Here’s and example of a SMART MATH problem for ALGEBRA.

Problem

10 years ago R was thrice as old as S was, but 10 years hence, he will be twice as old. What is R’s present age?

1. 30 years
2. 50 years
3. 60 years
4. 70 years
5. 80 years

Here’s and example of a SMART MATH problem for ALGEBRA.

Problem

What is the value of a and b in = 20?

1. 2, 1
2. 4, 1
3. 1, 5
4. 3, 3
5. 4, 3

Here’s and example of a SMART MATH problem for ALGEBRA.

Problem

What is the smallest number which 2880 must be divided by to make it a perfect square?

1. 3
2. 4
3. 5
4. 6
5. 8

Here’s and example of a SMART MATH problem for ALGEBRA.

Problem

A temporary worker engaged on a contract basis is paid $10 every day he attends work and $5 is deducted from his salary as a fine every day he remains absent. If in a month of 30 working days, he earns $240, for how many days was he absent from work that month?

1. 12 days
2. 5 days
3. 4 days
4. 3 days
5. 2 days

Here’s and example of a SMART MATH problem for ALGEBRA.

Problem

A sum of $45 is made of 100 coins, partly of 50 cents and 25 cents. What is the number of 50 cents coins?

1. 20
2. 40
3. 50
4. 75
5. 80