Maths Olympiad for kids

Question :

1) A water tank is 3/4 full. When drawn 50 litre of water from it , tank is 5/8 full now . The capacity of the tank is ?

2) Two equal containers are filled with a mixture of milk and water . The concentration of milk in each container is 80 and 75 percentage respectively . If both containers mixed what will be the ratio of water to milk ?

3) Write  given fractions  in descending order  5/4 , 3/4 , 4/3 , 7/9 , 8/11

4) Express 20 minutes as a fraction of 2 hours ?

5) A 3/5 of jar is filled with water . This amount is equal to 6 full glasses . When 1/2  glass of water  is drunk . what fraction of the jar is still have water ?

6) If E = 10 and BAT = 46 then BOOK = ?

7) Q is located at north-west of P . Also R is located at east of Q and north -east of P. Now S is located to south of R in line with P and Q . In which direction of P is S located ?

8) If the average of 5 numbers is 28 . The average of first three numbers is 30 then what is the sum of last two numbers ?

9) How many unit cubes are required to complete the big cube
 

10) 5 % of the student did not appear for examination and 25 % of those appear got failed . if 171 student passed the exam then what was the total number of  student ?





Label : Maths for Kids , Maths Puzzle , Brain Tester ,  Maths Question , series and pattern, Maths Problems , Maths worksheet , LCM HCF , Algebra, Bank PO exam, SSC Exam , number pattern , Maths Olympiad, Grade 5 maths puzzle , Mental Maths , Maths worksheet, competitive exam questions , reasoning question.

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