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Ans 2:
Class : Class 8
of coure its not
its written that maximum water is only 1 part in the ratio.
in the options all the parts for water are more than 1, so its none of these
Pravir
Ans 8:
Class : Class 6
answer is D because maximum water that cant be consumed is 4:1 but in the options all the ratios have more quantity of water
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Ans 3:
Class : Class 5
Ball A rotates in 6 seconds, ball B in 9 seconds and ball C in 12 seconds. So we have to take out the LCM of the three numbers. LCM = 36. So the answer is 36 seconds.
Ans 6:
Class : Class 5
Ball A rotates in 6 seconds, ball B in 9 seconds and ball C in 12 seconds. So we have to take out the LCM of the three numbers. LCM = 36. So the answer is 36 seconds.