Interesting facts in Maths

The presence of the letter ...... is a common characteristic of all odd numbers.

Answer explanation

the presence of the letter e is a common characteristic of all odd numbers.

Tags

CCSS.3.OA.D.9

In the entire Hindu Arabic number system, there is only one number which can be spelled with the same number of letters as itself. That number is .............

Answer explanation

In the entire Hindu Arabic number system, there is only one number which can be spelled with the same number of letters as itself. That number is FOUR

Tags

CCSS.4.NBT.A.2

The only number that is spelt with letters arranged in alphabetical order is ........

Answer explanation

Forty is the only number that is spelt with letters arranged in alphabetical order

Tags

CCSS.6.EE.A.1

The only number that is spelt with letters arranged in descending (anti alphabetical) order.

Answer explanation

One is the only number that is spelt with letters arranged in descending order.

Tags

CCSS.6.EE.A.1

In the Indian number system, when we write numbers from 0 to 1000, the letter " A "only appears first in ............

Answer explanation

In the Indian number system, when we write numbers from 0 to 1000, the letter A only appears first in 1000 (one thousand).

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

How manytimes the hour and minute hand of a clock coincide in a day......

Answer explanation

The hour and minute hand of a clock coincide 22 times in a day.

Tags

CCSS.4.MD.A.1

The only natural number that lies between a perfect square number and a perfect cube number is..........

Answer explanation

26 is the only natural number sandwiched between a perfect square number (25) and a perfect cube number (27).

Tags

CCSS.8.EE.A.2

Eleven plus Two is an anagram ( a word or phrase that's formed by rearranging the letters of another word or phrase) of ...................................which is pretty fitting as the answer to both equations is 13

Answer explanation

Eleven plus Two is an anagram of Twelve plus One which is pretty fitting as the answer to both equations is 13. Also, there are 13 letters in both eleven plus two and twelve plus one.

Tags

CCSS.6.EE.A.1

The temperature that is the same in both Fahrenheit and Celsius is .........

Answer explanation

The temperature that is the same in both Fahrenheit and Celsius is -40°F, or -40°C. 

Tags

CCSS.HSF-IF.C.7A

What is the smallest number that is divisible by 1-10 is........

Answer explanation

2520 is the least number that is divisible by all the numbers between 1 and 10 (both inclusive)