Subject :IMO Class : Class 7

Subject :IMO Class : Class 5

## Ans 3:

Class : Class 5

D is the answer as increase in height in April is 10 cm.,May is 12 cm., June is 11 cm., and July is 13 cm.
So, the most increase in height took place in July.

## Ans 4:

Class : Class 5

D is the answer as increase in height in April is 10 cm.,May is 12 cm., June is 11 cm., and July is 13 cm.
So, the most increase in height took place in July.

## Ans 7:

Class : Class 5

oh my god. you have posted the easiest question in science olympiad foundation for grade 5 .
the ans is
july

## Post Your Answer

Subject :IMO Class : Class 5

## Post Your Answer

Subject :IMO Class : Class 5

## Post Your Answer

Subject :IMO Class : Class 8

## Post Your Answer

Subject :IMO Class : Class 8

## Post Your Answer

Subject :IMO Class : Class 5

## Post Your Answer

Subject :IMO Class : Class 5

## Post Your Answer

Subject :IMO Class : Class 7

## Post Your Answer

Subject :IMO Class : Class 5

## Ans 1:

Class : Class 4

LetÃ¢Â€Â™s see what pattern is being followed by the numbers in the above grid. LetÃ¢Â€Â™s take the first column Ã¢Â€Â“ 7, 81, 2 If we add 1st and 3rd number = 7 2 = 9 And if we multiply 9 by 9 itself = 9 x 9 = 81. 81 is the 2nd number in the first column. LetÃ¢Â€Â™s see if the numbers in second column follow the same pattern. 9, 169, 4 We add 1st and 3rd number = 9 4 = 13 We multiply 13 by 13 itself = 13 x 13 = 169. 169 is the 2nd number in the second column. That means the numbers of third column will follow the same pattern. 11, ?, 6 We add 1st and 3rd number = 11 6 = 17 We multiply 17 by 17 itself = 17 x 17 = 289. 289 will be the missing number in the third column. So, the correct answer is Option D.