1
Add and find the appropriate value to replace the question mark (?)
5+55+555+5555+55555
Answer: Option [C]
5+55+555+5555+55555
Answer: Option [C]
Answer: Option [D]
Let the number of chocolates each child got is x
Then, 120x/105 - x = 4
= (120x-105x)/105 = 4
= 15x = 420
So, x = 28
Thus each classmate got 28 + 4 = 32 chocolates
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Answer: Option [A]
Let us take the total number of owls is = x
and total number of lions is = y
Then, x + y = 1460 --------(i)
We know that a owl has 2 legs and a lion has 4 legs.
So, the total number of legs of owl is = 2x
and the total number of legs of lion is = 4x
So, 2x + 4x = 4580 --------(ii)
Solving the equation (i) and (ii) we get,
x = 630 and y = 830
So the total number of owls is = 630
Answer: Option [B]
= 6/5 of 400 - 3/38 of 304
= 480 - 24
= 456
Answer: Option [C]
On the second day he spend Rs. 250. i.e. he earns Rs. 70
On the third day he again earn Rs. 320 and spend Rs. 70. Thus he save Rs. 70 again.
Thus it is seen that he save Rs. 70 in every 2 days.
So, he earn Rs. 1050 in 1050/70 x 2 = 30 days.
