**Riddles with Answers for Kids and Adults List from 121 – 140:**

**121. Riddle:** Divide 20 by half and add 30, what do you get?

**Answer:** 70

** 122. Riddle:** If Mr. Flynn is 90 centimetres plus half his height, how tall is he?

**Answer:** 180 Centimetres

** 123. Riddle:** How can you give someone $83 using exactly 7 bills, without using any one-dollar bills?

**Answer:** Give Them 1 Fifty-Dollar Bill, 1 Twenty-Dollar Bill, 1 Five-Dollar Bill And 4 Two-Dollar Bills

** 124. Riddle:** What number do you get when you multiply all of the numbers on a telephone’s number pad?

**Answer:** Zero

** 125. Riddle:** There are two fathers and two sons. They walk into a candy store and each buys a candy bar for 50 cents. The total for all of the candy bars was $1.50. How is that possible?

**Answer:** There Was A Grandfather, A Father And A Son

** 126. Riddle:** What do mathematics teachers like to eat?

**Answer:** Pi

** 127. Riddle:** In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half the lake?

**Answer:** The Patch Doubles In Size Every Day And So On The 47th Day The Patch Will Be Half The Size It Is On The 48th Day

** 128. Riddle:** What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

**Answer:** 100

** 129. Riddle:** How many days are there in 4 years?

**Answer:** (365 X 4) + 1 = 1461

** 130. Riddle:** The combined age of Jack and John is 49. Jack is twice as old, as John was when Jack was as old as John is now. How old are the brothers?

**Answer:** Jack Is 28 And John Is 21

** 131. Riddle:** If you go to the movies and you’re paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

**Answer:** It’S Cheaper To Take Two Friends At The Same Time

** 132. Riddle:** Three times what number is no larger than two times that same number?

**Answer:** 0

** 133. Riddle:** You have 14 brown socks, 14 blue socks and 14 black socks in your sock drawer. How many socks must you remove (without looking to be sure) to have a matched pair?

**Answer:** Four

** 134. Riddle:** Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation.

**Answer:** 2 + 5 = 3 + 4

** 135. Riddle:** One brick is one kilogram and half a brick heavy. What is the weight of one brick?

**Answer:** One Brick Weigh 2 Kilograms

** 136. Riddle:** What did one maths book say to another?

**Answer:** I Have So Many Problems

** 137. Riddle:** I am four times as old as my daughter. In 20 years’, time I shall be twice as old as her. How old are we now?

**Answer:** I Am 40 And My Daughter Is 10

** 138. Riddle:** I’m a god, a planet, and measure of heat. Who am I?

**Answer:** Mercury

** 139. Riddle:** I shave several times a day, yet I still have a beard. Who am I?

**Answer:** Barber

** 140. Riddle:** What is used by man, tossed by trees, everywhere but unseen?

**Answer:** Air