Maths For Kids Grade 6

Question :

1) The sum of the prime factor of 63 ?

2) How many right angles are there in 4 complete turns ?

3) If ( K - 8 ) is the HCF of 56 and 84 , then the value of K?

4) Complete the series  1 , 4  , 2  , 8  , 6 , 24 , 22 , 88 , __ ?

5) If one third of the tank hold 60 litres of water , then the quantity of water that half of the tank holds

6) Five electronics devices make a beep after every 30 minutes , 45 minutes , 1 hour 10 minute , 1 hour 15 minutes and 1 hour 45 minutes respectively . If all the devices beeped together at 10 O'clock then will together at what time ?   ( Clue : Find LCM )

7) How many minimum squares must be shaded to make the given figure symmetric ?

8) Find the Area  and Perimeter of the given figure

9) Express 15 seconds as a percentage of 4 minutes 15 seconds

10)  Find the lowest number which when divided by 112 , 140 and 160 leaves a remainder 5 in each case ( clue LCM + 5 )

11) A , B and C walk around a circular path . Their steep measure 60 cm , 65 cm and 50 cm respectively . How much distance they will cover from the starting point so they meet again ?

12 ) if 628 + 935 = 963258 then 259 + 476 = ?

13 ) How many unit cubes need to be removed to obtain solid on the right from the solid on the left

14 ) Aishi joined two squared of area 64 square cm and 25 sqaure cm together . What is the perimeter of the new figure ?

15 ) 25 percentage of a number is 45 . what is 35 % of the number ?

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