Math puzzles for intelligent students during covid-19 quarantine

Tricky Math puzzles for intelligent students during corona virus (sars-cov-2) quarantine:

Math puzzles are usually tricky & they need either logic (pattern) or can be solved using a formula. Here in this exercise we have solved both types of problems. We have provided a step by step solution for easy understanding.

Question 1: Solve math fruit puzzle:

Solve math fruit puzzle

Answer:

Orange  + Orange + Orange = 30

3 Orange = 30

Orange = 10

Orange + 2 Cherry + 2 Cherry = 18

Orange + 4 Cheery = 18

Put value of Orange,

10 + 4 Cherry = 18

4 Cherry = 8

Cherry = 2

2 Cherry – 2 Fig = 2

Put value of Cherry,

2 (2) – 2 Fig = 2

4 – 2 Fig = 2

2 Figs = 4 – 2

Fig = 1

Cherry + Fig + Orange = ?

Put values of Cherry, Fig & Orange.

= 2 + 1 + 10

Answer = 13

Question 2: Math puzzle for genius students during quarantine.

Math puzzle for genius students during quarantine

2 + 3 = 13

3 + 4 = 25

4 + 5 = 41

5 + 6 = ?

Answer:

It is a logical puzzle which isn’t using any formula. You can solve this riddle by devising a pattern that holds true in this question.

When we look carefully.

Every number on the L.H.S. when multiply with each other & the outcome is multiplied by 2, & we add 1 to it, is equal to the R.H.S.

First equation:

2 + 3 = 13

2 x 3

6 x 2

12 + 1

13 = R.H.S.

Second equation:

3 + 4 = 25

3 x 4

12 x 2

24 + 1 = R.H.S.

Third equation:

4 + 5 = 41

4 x 5

20 x 2

40 + 1

= 41

Hence final equation:

5 + 6 = ?

5 x 6

30 x 2

60 + 1

61 = Answer

Answer = 61

Question 3: Math riddle for intelligent students during self-isolation:

Math riddle for intelligent students during self-isolation

Answer:

Another logical riddle which can’t be solved using a formula so you can use logics in solving such riddles.

Device a pattern for solution of such problems.

Now looking into the question:

When we see carefully, we can find that:

2 + 2 = 8

Hence when we add both numbers on the L.H.S., we obtain 4 & when we multiply two with 2, we get 8 which is equal to R.H.S.

Now applying the same pattern in another equation to see if it works:

3 + 3 = 18

3 + 3

6 x 3

18 = R.H.S.

Proved: This pattern works.

Last equation:

4 + 4 = ?

4 + 4

8 x 4

32 = Answer

Answer = 32